3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo <<<EOT One month ago was {${!${''} = date('Y-m-d H:i:s', strtotime('-1 month'))}}. EOT;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.4.120.0130.00723.84
8.4.110.0050.00418.95
8.4.100.0120.00718.88
8.4.90.0110.00922.15
8.4.80.0120.00918.82
8.4.70.0050.00319.74
8.4.60.0060.00218.94
8.4.50.0100.01022.33
8.4.40.0090.01219.48
8.4.30.0070.01319.09
8.4.20.0140.00725.98
8.4.10.0060.00323.90
8.3.250.0120.00619.11
8.3.240.0120.00817.04
8.3.230.0100.01016.80
8.3.220.0040.00319.08
8.3.210.0100.01016.93
8.3.200.0100.00416.85
8.3.190.0090.00217.18
8.3.180.0120.00616.71
8.3.170.0140.00417.08
8.3.160.0030.01218.50
8.3.150.0070.00718.95
8.3.140.0040.00416.79
8.3.130.0030.00618.77
8.3.120.0090.00018.86
8.3.110.0090.00020.94
8.3.100.0030.00524.06
8.3.90.0080.00026.77
8.3.80.0030.00617.97
8.3.70.0120.00316.88
8.3.60.0120.00316.63
8.3.50.0130.00716.68
8.3.40.0100.01020.32
8.3.30.0070.00718.92
8.3.20.0040.00424.18
8.3.10.0080.00524.17
8.3.00.0100.00323.55
8.2.290.0150.00422.16
8.2.280.0110.00820.16
8.2.270.0150.00317.30
8.2.260.0110.00718.59
8.2.250.0100.00716.84
8.2.240.0090.00620.71
8.2.230.0030.00622.58
8.2.220.0000.00937.54
8.2.210.0160.00326.77
8.2.200.0060.00318.79
8.2.190.0150.00416.77
8.2.180.0090.00618.48
8.2.170.0210.00019.08
8.2.160.0110.00422.96
8.2.150.0060.00325.66
8.2.140.0040.00923.44
8.2.130.0060.00724.27
8.2.120.0060.00720.36
8.2.110.0080.00521.61
8.2.100.0130.00619.17
8.2.90.0090.00519.99
8.2.80.0090.00319.42
8.2.70.0050.00918.37
8.2.60.0070.00418.04
8.2.50.0110.00318.39
8.2.40.0080.00518.60
8.2.30.0070.00718.63
8.2.20.0090.00119.16
8.2.10.0100.00518.32
8.2.00.0120.00318.35
8.1.330.0090.00922.02
8.1.320.0120.00716.10
8.1.310.0050.00318.59
8.1.300.0080.00017.94
8.1.290.0000.00918.88
8.1.280.0110.00425.92
8.1.270.0080.00622.09
8.1.260.0070.00424.22
8.1.250.0070.00425.11
8.1.240.0040.00519.92
8.1.230.0100.00620.51
8.1.220.0010.00718.43
8.1.210.0030.00518.74
8.1.200.0040.00418.24
8.1.190.0030.00517.75
8.1.180.0040.00518.33
8.1.170.0090.00418.21
8.1.160.0030.00518.83
8.1.150.0060.00218.90
8.1.140.0030.00818.00
8.1.130.0060.00918.04
8.1.120.0080.00518.12
8.1.110.0100.00318.08
8.1.100.0100.00218.07
8.1.90.0060.00618.03
8.1.80.0030.01118.13
8.1.70.0100.00518.67
8.1.60.0100.00618.09
8.1.50.0130.00218.12
8.1.40.0090.00718.14
8.1.30.0110.00318.21
8.1.20.0090.00818.22
8.1.10.0090.00518.08
8.1.00.0110.00518.09
8.0.300.0080.00018.42
8.0.290.0070.00417.56
8.0.280.0080.00318.22
8.0.270.0110.00317.50
8.0.260.0160.00117.37
8.0.250.0110.00317.43
8.0.240.0090.00617.44
8.0.230.0090.00617.50
8.0.220.0110.00517.49
8.0.210.0110.00617.38
8.0.200.0120.00317.50
8.0.190.0090.00717.43
8.0.180.0100.00417.49
8.0.170.0130.00217.53
8.0.160.0100.00517.53
8.0.150.0090.00617.40
8.0.140.0130.00117.45
8.0.130.0110.00317.30
8.0.120.0080.00617.41
8.0.110.0070.00517.42
8.0.100.0090.00417.44
8.0.90.0090.00517.45
8.0.80.0040.00617.41
8.0.70.0060.00517.47
8.0.60.0090.00517.40
8.0.50.0110.00317.39
8.0.30.0050.00717.47
8.0.20.0080.00417.59
8.0.10.0120.00317.55
8.0.00.0100.00818.61
7.4.330.0140.00115.27
7.4.320.0130.00417.06
7.4.300.0130.00417.14
7.4.290.0090.00717.23
7.4.280.0140.00317.15
7.4.270.0150.00317.08
7.4.260.0110.00617.04
7.4.250.0150.00217.01
7.4.240.0130.00617.09
7.4.230.0180.00517.08
7.4.220.0150.00717.14
7.4.210.0220.00017.24
7.4.200.0170.00417.19
7.4.190.0150.00417.15
7.4.180.0120.00417.27
7.4.160.0230.00217.18
7.4.150.0130.01217.06
7.4.140.0170.00317.13
7.4.130.0090.00717.13
7.4.120.0190.00417.08
7.4.110.0140.00516.94
7.4.100.0190.00617.10
7.4.90.0230.00117.08
7.4.80.0180.00316.97
7.4.70.0120.00817.07
7.4.60.0140.00517.15
7.4.50.0160.00716.94
7.4.40.0130.00917.05
7.4.30.0120.00416.92
7.4.20.0110.00517.02
7.4.10.0140.00116.98
7.4.00.0130.00217.07
7.3.330.0130.00316.86
7.3.320.0150.00116.92
7.3.310.0130.00216.90
7.3.300.0110.00517.15
7.3.290.0080.00717.01
7.3.280.0140.00216.84
7.3.270.0100.00517.04
7.3.260.0080.00716.73
7.3.250.0120.00416.91
7.3.240.0080.00816.94
7.3.230.0120.00416.81
7.3.220.0100.00516.88
7.3.210.0140.00216.92
7.3.200.0190.00716.90
7.3.190.0200.00616.90
7.3.180.0180.00816.76
7.3.170.0220.00417.10
7.3.160.0150.00916.85
7.3.150.0210.00716.75
7.3.140.0180.00716.86
7.3.130.0170.00316.84
7.3.120.0210.00516.82
7.3.110.0160.00216.69
7.3.100.0170.00316.72
7.3.90.0100.00816.84
7.3.80.0150.00216.90
7.3.70.0110.00517.03
7.3.60.0110.00517.10
7.3.50.0110.00417.11
7.3.40.0120.00416.78
7.3.30.0150.00716.96
7.3.20.0290.00617.76
7.3.10.0130.00317.75
7.3.00.0100.00617.99
7.2.340.0130.00316.95
7.2.330.0080.00817.08
7.2.320.0110.00417.20
7.2.310.0110.00416.97
7.2.300.0140.00217.14
7.2.290.0110.00517.11
7.2.280.0130.00216.96
7.2.270.0200.00517.16
7.2.260.0110.00417.22
7.2.250.0110.00517.10
7.2.240.0200.00317.16
7.2.230.0090.00717.05
7.2.220.0100.00617.05
7.2.210.0140.00217.01
7.2.200.0130.00417.08
7.2.190.0130.00317.12
7.2.180.0200.00517.24
7.2.170.0110.00617.15
7.2.160.0110.00717.13
7.2.150.0140.00418.08
7.2.140.0220.00517.93
7.2.130.0180.00318.23
7.2.120.0110.00718.13
7.2.110.0180.00018.19
7.2.100.0130.00318.22
7.2.90.0120.00318.14
7.2.80.0120.00418.22
7.2.70.0120.00418.21
7.2.60.0160.00018.34
7.2.50.0140.00318.16
7.2.40.0140.00318.19
7.2.30.0110.00518.15
7.2.20.0160.00218.13
7.2.10.0090.00818.19
7.2.00.0160.00018.41
7.1.330.0090.00617.19
7.1.320.0110.00417.19
7.1.310.0120.00217.18
7.1.300.0290.00217.13
7.1.290.0130.00217.12
7.1.280.0140.00017.15
7.1.270.0100.00517.85
7.1.260.0110.00417.13
7.1.250.0100.00517.29
7.1.240.0120.00217.24
7.1.230.0090.00517.21
7.1.220.0170.00517.11
7.1.210.0150.00017.22
7.1.200.0130.00217.15
7.1.190.0150.00817.21
7.1.180.0200.00517.17
7.1.170.0160.00517.17
7.1.160.0180.00517.19
7.1.150.0190.00717.23
7.1.140.0190.00517.23
7.1.130.0180.00617.14
7.1.120.0140.00217.27
7.1.110.0130.00417.12
7.1.100.0140.00317.20
7.1.90.0100.00517.05
7.1.80.0250.00417.23
7.1.70.0130.00217.04
7.1.60.0130.00217.29
7.1.50.0120.00317.23
7.1.40.0150.00017.20
7.1.30.0140.00017.27
7.1.20.0140.00217.17
7.1.10.0150.00017.09
7.1.00.0150.00017.11
7.0.330.0120.00317.07
7.0.320.0100.00417.19
7.0.310.0120.00217.07
7.0.300.0130.00217.05
7.0.290.0120.00316.96
7.0.280.0110.00316.93
7.0.270.0120.00216.96
7.0.260.0120.00217.00
7.0.250.0130.00217.09
7.0.240.0110.00417.23
7.0.230.0080.00617.02
7.0.220.0110.00316.94
7.0.210.0110.00417.14
7.0.200.0220.00717.10
7.0.190.0130.00117.05
7.0.180.0060.00817.04
7.0.170.0120.00217.08
7.0.160.0090.00617.06
7.0.150.0110.00317.07
7.0.140.0080.00717.02
7.0.130.0080.00616.96
7.0.120.0130.00217.06
7.0.110.0090.00517.07
7.0.100.0030.01017.17
7.0.90.0110.00017.09
7.0.80.0110.00217.03
7.0.70.0070.00417.04
7.0.60.0060.00517.04
7.0.50.0020.00816.95
7.0.40.0090.00217.03
7.0.30.0090.00217.14
7.0.20.0090.00416.85
7.0.10.0120.00216.94
7.0.00.0080.00416.99
5.6.400.0100.00316.45
5.6.390.0080.00516.51
5.6.380.0100.00216.51
5.6.370.0120.00016.48
5.6.360.0080.00616.39
5.6.350.0110.00416.56
5.6.340.0050.00616.53
5.6.330.0100.00016.47
5.6.320.0090.00116.49
5.6.310.0100.00016.58
5.6.300.0090.00416.45
5.6.290.0100.00016.48
5.6.280.0080.00216.47
5.6.270.0080.00316.47
5.6.260.0110.00016.58
5.6.250.0070.00316.45
5.6.240.0110.00216.42
5.6.230.0060.00416.37
5.6.220.0080.00316.50
5.6.210.0110.00216.60
5.6.200.0050.00616.71
5.6.190.0040.00616.64
5.6.180.0110.00216.54
5.6.170.0110.00216.57
5.6.160.0090.00116.66
5.6.150.0040.00616.69
5.6.140.0040.00616.52
5.6.130.0060.00416.57
5.6.120.0090.00316.38
5.6.110.0100.00016.57
5.6.100.0050.00616.56
5.6.90.0050.00516.55
5.6.80.0090.00116.48
5.6.70.0070.00316.64
5.6.60.0070.00316.62
5.6.50.0090.00316.44
5.6.40.0090.00116.59
5.6.30.0050.00516.58
5.6.20.0060.00416.45
5.6.10.0060.00416.46
5.6.00.0120.00016.43
5.5.380.0130.00116.53
5.5.370.0090.00416.47
5.5.360.0110.00316.36
5.5.350.0140.00016.46
5.5.340.0100.00316.42
5.5.330.0120.00216.39
5.5.320.0090.00516.40
5.5.310.0120.00116.37
5.5.300.0060.00816.41
5.5.290.0120.00216.46
5.5.280.0120.00216.38
5.5.270.0130.00016.35
5.5.260.0130.00116.49
5.5.250.0090.00516.52
5.5.240.0050.00816.43
5.5.230.0120.00216.47
5.5.220.0070.00616.53
5.5.210.0120.00116.61
5.5.200.0110.00316.42
5.5.190.0130.00216.37
5.5.180.0120.00416.43
5.5.170.0120.00316.41
5.5.160.0050.00916.30
5.5.150.0080.00616.21
5.5.140.0090.00516.31
5.5.130.0050.00916.34
5.5.120.0070.00616.31
5.5.110.0180.00216.35
5.5.100.0070.00616.46
5.5.90.0070.00716.53
5.5.80.0090.00416.51
5.5.70.0160.00016.59
5.5.60.0160.00516.50
5.5.50.0140.00516.42
5.5.40.0160.00516.57
5.5.30.0150.00616.46
5.5.20.0140.00516.50
5.5.10.0120.00516.44
5.5.00.0100.00416.43
5.4.450.0110.00015.27
5.4.440.0050.00715.27
5.4.430.0080.00315.27
5.4.420.0090.00115.27
5.4.410.0090.00215.27
5.4.400.0080.00315.27
5.4.390.0070.00415.27
5.4.380.0140.00415.27
5.4.370.0140.00415.27
5.4.360.0110.00515.27
5.4.350.0080.00315.27
5.4.340.0000.01215.27
5.4.330.0050.00715.27
5.4.320.0120.00515.27
5.4.310.0110.00415.27
5.4.300.0070.00415.27
5.4.290.0080.00315.27
5.4.280.0070.00515.27
5.4.270.0070.00615.27
5.4.260.0120.00115.27
5.4.250.0110.00315.27
5.4.240.0130.00015.27
5.4.230.0100.00215.27
5.4.220.0090.00315.27
5.4.210.0080.00315.27
5.4.200.0080.00315.27
5.4.190.0100.00115.27
5.4.180.0060.00515.27
5.4.170.0060.00515.27
5.4.160.0060.00515.27
5.4.150.0040.00715.27
5.4.140.0070.00415.27
5.4.130.0080.00115.27
5.4.120.0070.00215.27
5.4.110.0040.00515.27
5.4.100.0060.00315.27
5.4.90.0050.00415.27
5.4.80.0050.00415.27
5.4.70.0060.00315.27
5.4.60.0060.00315.27
5.4.50.0050.00415.27
5.4.40.0060.00215.27
5.4.30.0040.00415.27
5.4.20.0070.00115.27
5.4.10.0050.00415.27
5.4.00.0080.00015.27
5.3.290.0100.00115.27
5.3.280.0080.00315.27
5.3.270.0090.00215.27
5.3.260.0090.00115.27
5.3.250.0080.00415.27
5.3.240.0060.00515.27
5.3.230.0080.00515.27
5.3.220.0120.00015.27
5.3.210.0070.00415.27
5.3.200.0070.00515.27
5.3.190.0110.00015.27
5.3.180.0060.00515.27
5.3.170.0110.00115.27
5.3.160.0060.00415.27
5.3.150.0060.00515.27
5.3.140.0080.00315.27
5.3.130.0080.00315.27
5.3.120.0090.00315.27
5.3.110.0070.00515.27
5.3.100.0110.00015.27
5.3.90.0090.00115.27
5.3.80.0080.00215.27
5.3.70.0100.00415.27
5.3.60.0100.00415.27
5.3.50.0080.00515.27
5.3.40.0050.00515.27
5.3.30.0100.00215.27
5.3.20.0040.00615.27
5.3.10.0060.00615.27
5.3.00.0100.00015.27
5.2.170.0020.00715.27
5.2.160.0110.00015.27
5.2.150.0080.00515.27
5.2.140.0080.00315.27
5.2.130.0060.00215.27
5.2.120.0090.00015.27
5.2.110.0080.00315.27
5.2.100.0090.00115.27
5.2.90.0060.00415.27
5.2.80.0090.00115.27
5.2.70.0090.00115.27
5.2.60.0040.00415.27
5.2.50.0060.00315.27
5.2.40.0020.00615.27
5.2.30.0070.00215.27
5.2.20.0040.00415.27
5.2.10.0030.00515.27
5.2.00.0070.00115.27
5.1.60.0050.00315.27
5.1.50.0070.00015.27
5.1.40.0060.00115.27
5.1.30.0020.00615.27
5.1.20.0010.00715.27
5.1.10.0060.00215.27
5.1.00.0040.00415.27
5.0.50.0020.00515.27
5.0.40.0040.00315.27
5.0.30.0050.00215.27
5.0.20.0030.00315.27
5.0.10.0060.00015.27
5.0.00.0020.00415.27
4.4.90.0030.00115.27
4.4.80.0020.00215.27
4.4.70.0020.00215.27
4.4.60.0030.00115.27
4.4.50.0010.00215.27
4.4.40.0020.00215.27
4.4.30.0020.00215.27
4.4.20.0020.00215.27
4.4.10.0040.00015.27
4.4.00.0030.00015.27
4.3.110.0020.00115.27
4.3.100.0020.00215.27
4.3.90.0040.00015.27
4.3.80.0020.00215.27
4.3.70.0030.00015.27
4.3.60.0000.00415.27
4.3.50.0020.00215.27
4.3.40.0020.00215.27
4.3.30.0010.00215.27
4.3.20.0000.00315.27
4.3.10.0030.00114.89
4.3.00.0010.00215.27

preferences:
29.39 ms | 403 KiB | 5 Q