3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date('Y-m-d H:i:s', strtotime('-1 hour 10 minutes')) . PHP_EOL; echo date('Y-m-d H:i:s', strtotime('-1 hour'));

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)
8.3.60.0090.01318.55
8.3.50.0120.00318.27
8.3.40.0100.00718.96
8.3.30.0060.00918.81
8.3.20.0030.00520.38
8.3.10.0040.00423.66
8.3.00.0040.00419.50
8.2.180.0130.00716.63
8.2.170.0110.00722.96
8.2.160.0080.00619.16
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00319.33
8.2.120.0040.00426.35
8.2.110.0040.00422.10
8.2.100.0120.00018.03
8.2.90.0000.00819.36
8.2.80.0050.00317.97
8.2.70.0030.00917.63
8.2.60.0040.00417.93
8.2.50.0000.00718.10
8.2.40.0040.00420.59
8.2.30.0040.00419.31
8.2.20.0000.00718.11
8.2.10.0040.00417.97
8.2.00.0050.00218.06
8.1.280.0150.00325.92
8.1.270.0050.00322.20
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00324.03
8.1.230.0000.01122.26
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0050.00517.47
8.1.190.0000.00817.13
8.1.180.0000.00718.10
8.1.170.0040.00418.71
8.1.160.0000.00718.98
8.1.150.0050.00319.01
8.1.140.0040.00419.57
8.1.130.0050.00319.00
8.1.120.0000.00717.68
8.1.110.0040.00417.62
8.1.100.0030.00517.71
8.1.90.0070.00017.66
8.1.80.0050.00217.60
8.1.70.0080.00017.62
8.1.60.0080.00017.74
8.1.50.0030.00517.70
8.1.40.0080.00017.47
8.1.30.0080.00017.67
8.1.20.0030.00517.63
8.1.10.0030.00517.63
8.1.00.0000.00917.52
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00818.40
8.0.270.0030.00317.39
8.0.260.0070.00016.93
8.0.250.0030.00317.13
8.0.240.0000.00717.12
8.0.230.0040.00417.02
8.0.220.0030.00317.08
8.0.210.0000.00717.13
8.0.200.0060.00017.13
8.0.190.0000.00817.11
8.0.180.0070.00017.14
8.0.170.0040.00417.12
8.0.160.0000.00717.00
8.0.150.0040.00417.11
8.0.140.0070.00017.03
8.0.130.0110.00013.43
8.0.120.0050.00316.99
8.0.110.0000.00716.99
8.0.100.0000.00816.92
8.0.90.0000.00717.04
8.0.80.0070.01017.08
8.0.70.0000.00716.91
8.0.60.0030.00516.90
8.0.50.0040.00417.09
8.0.30.0110.00817.21
8.0.20.0100.01317.40
8.0.10.0040.00416.96
8.0.00.0070.01016.70
7.4.330.0000.00515.55
7.4.320.0050.00216.69
7.4.300.0000.00716.49
7.4.290.0050.00516.57
7.4.280.0000.00916.65
7.4.270.0030.00316.57
7.4.260.0000.00716.54
7.4.250.0080.00016.68
7.4.240.0030.00316.57
7.4.230.0070.00016.55
7.4.220.0180.01116.73
7.4.210.0060.01016.74
7.4.200.0040.00416.56
7.4.160.0060.01116.65
7.4.150.0100.01317.40
7.4.140.0080.00917.86
7.4.130.0090.00916.72
7.4.120.0100.01016.66
7.4.110.0130.00316.63
7.4.100.0160.00316.59
7.4.90.0030.01316.51
7.4.80.0080.01119.39
7.4.70.0030.01316.72
7.4.60.0070.01016.56
7.4.50.0080.00316.64
7.4.40.0050.01116.59
7.4.30.0140.00716.76
7.4.10.0080.01214.79
7.4.00.0070.01114.94
7.3.330.0000.00713.31
7.3.320.0020.00213.29
7.3.310.0030.00316.25
7.3.300.0000.00616.23
7.3.290.0060.00916.39
7.3.280.0100.00716.36
7.3.270.0160.00617.40
7.3.260.0080.01116.68
7.3.250.0090.01216.56
7.3.240.0090.00816.51
7.3.230.0130.01316.38
7.3.210.0100.00616.57
7.3.200.0080.01216.29
7.3.190.0160.00016.45
7.3.180.0030.01416.66
7.3.170.0070.01116.64
7.3.160.0090.00616.58
7.3.130.0060.01414.75
7.3.120.0080.00914.87
7.3.110.0060.01015.12
7.3.100.0110.00715.17
7.3.90.0070.00914.97
7.3.80.0090.00814.98
7.3.70.0120.00415.04
7.3.60.0020.01014.94
7.3.50.0060.00614.77
7.3.40.0080.01014.76
7.3.30.0110.00514.72
7.3.20.0060.00616.64
7.3.10.0060.01016.63
7.3.00.0060.00916.71
7.2.330.0110.00616.52
7.2.320.0100.01316.76
7.2.310.0080.00816.77
7.2.300.0130.00416.63
7.2.290.0120.00416.66
7.2.260.0070.01315.24
7.2.250.0100.00815.15
7.2.240.0090.00915.16
7.2.230.0070.01015.26
7.2.220.0090.00715.05
7.2.210.0070.00714.77
7.2.200.0090.00614.84
7.2.190.0010.01015.07
7.2.180.0050.01415.17
7.2.170.0030.01515.04
7.2.160.0090.00715.19
7.2.150.0030.01417.03
7.2.140.0030.01416.91
7.2.130.0060.00717.02
7.2.120.0090.00616.93
7.2.110.0010.01317.04
7.2.100.0060.00916.95
7.2.90.0060.00817.15
7.2.80.0080.00817.05
7.2.70.0080.00817.02
7.2.60.0270.00716.49
7.2.50.0070.00716.99
7.2.40.0090.00317.04
7.2.30.0060.01216.87
7.2.20.0110.00317.05
7.2.10.0050.00916.92
7.2.00.0030.01117.59
7.1.330.0070.00815.91
7.1.320.0080.00615.81
7.1.310.0060.00815.90
7.1.300.0080.00515.88
7.1.290.0130.00315.80
7.1.280.0060.00715.73
7.1.270.0050.00915.92
7.1.260.0040.00915.65
7.1.250.0040.00715.92
7.1.240.0050.00515.70
7.1.230.0040.00615.90
7.1.220.0070.00715.92
7.1.210.0020.01215.77
7.1.200.0030.00915.77
7.1.190.0030.01215.90
7.1.180.0000.01415.89
7.1.170.0070.00915.82
7.1.160.0050.00815.95
7.1.150.0050.00815.77
7.1.140.0080.00515.77
7.1.130.0080.00315.94
7.1.120.0080.00715.81
7.1.110.0020.01215.81
7.1.100.0540.00813.09
7.1.90.0100.00715.70
7.1.80.0050.00616.01
7.1.70.0140.00715.90
7.1.60.0170.01221.81
7.1.50.0230.01121.62
7.1.40.0160.01021.37
7.1.30.0240.01221.47
7.1.20.0210.01421.53
7.1.10.0150.00615.34
7.1.00.0290.01315.50
7.0.330.0070.00515.31
7.0.320.0010.00915.48
7.0.310.0020.01315.27
7.0.300.0020.01015.44
7.0.290.0080.00715.45
7.0.280.0050.00715.32
7.0.270.0050.00515.39
7.0.260.0090.00715.40
7.0.250.0080.00515.39
7.0.240.0060.00615.51
7.0.230.0040.01115.34
7.0.220.0070.00615.32
7.0.210.0050.00715.30
7.0.200.0140.00715.25
7.0.190.0130.00715.29
7.0.180.0100.01115.12
7.0.170.0140.00915.19
7.0.160.0220.00815.18
7.0.150.0150.00615.13
7.0.140.0100.01015.07
7.0.130.0100.01015.21
7.0.120.0130.01015.20
7.0.110.0130.00715.13
7.0.100.0110.00915.05
7.0.90.0090.01215.11
7.0.80.0130.00815.00
7.0.70.0110.00615.00
7.0.60.0130.00415.04
7.0.50.0080.00815.24
7.0.40.0190.00913.66
7.0.30.0090.00913.71
7.0.20.0100.00914.04
7.0.10.0080.01113.90
7.0.00.0090.01313.63
5.6.400.0100.00614.27
5.6.390.0020.01314.21
5.6.380.0080.00514.40
5.6.370.0070.01014.37
5.6.360.0070.00714.48
5.6.350.0020.01214.46
5.6.340.0060.00814.50
5.6.330.0060.00814.24
5.6.320.0040.00814.24
5.6.310.0050.01114.17
5.6.300.0070.00914.57
5.6.290.0050.00814.33
5.6.280.0080.00614.54
5.6.270.0060.00614.23
5.6.260.0040.00614.42
5.6.250.0060.00514.22
5.6.240.0070.00514.28
5.6.230.0030.01014.38
5.6.220.0060.00714.40
5.6.210.0060.00714.34
5.6.200.0020.01014.07
5.6.190.0070.01214.08
5.6.180.0080.00814.27
5.6.170.0090.00714.24
5.6.160.0050.00814.45
5.6.150.0090.00614.31
5.6.140.0060.00614.30
5.6.130.0070.00414.38
5.6.120.0050.00814.21
5.6.110.0070.00714.44
5.6.100.0020.00914.24
5.6.90.0010.01114.28
5.6.80.0030.01014.19
5.6.70.0060.00814.21
5.6.60.0050.00714.23
5.6.50.0060.00814.36
5.6.40.0070.00714.20
5.6.30.0060.00814.15
5.6.20.0050.00714.29
5.6.10.0080.00314.29
5.6.00.0040.00914.31

preferences:
41.89 ms | 401 KiB | 5 Q