3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0; var_dump($a);

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)
8.3.40.0080.00818.71
8.3.30.0080.00820.04
8.3.20.0050.00220.26
8.3.10.0050.00222.08
8.3.00.0080.00022.47
8.2.170.0070.00722.96
8.2.160.0110.01118.71
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.64
8.2.110.0090.00622.20
8.2.100.0110.00017.55
8.2.90.0040.00419.09
8.2.80.0070.00019.47
8.2.70.0000.00917.50
8.2.60.0090.00617.53
8.2.50.0090.00717.66
8.2.40.0110.00217.64
8.2.30.0100.00517.59
8.2.20.0080.00517.30
8.2.10.0120.00217.56
8.2.00.0080.00617.37
8.1.270.0050.00224.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.86
8.1.230.0070.00418.78
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0080.00617.20
8.1.180.0120.00318.01
8.1.170.0120.00117.81
8.1.160.0050.00719.54
8.1.150.0090.00518.68
8.1.140.0100.00417.96
8.1.130.0060.00617.29
8.1.120.0110.00218.08
8.1.110.0110.00217.28
8.1.100.0080.00617.14
8.1.90.0100.00317.07
8.1.80.0070.00617.21
8.1.70.0050.00817.18
8.1.60.0110.00317.26
8.1.50.0070.00718.13
8.1.40.0110.00417.28
8.1.30.0120.00418.30
8.1.20.0110.00317.36
8.1.10.0090.00417.18
8.1.00.0100.00417.15
8.0.300.0070.00018.77
8.0.290.0020.00516.93
8.0.280.0070.00517.43
8.0.270.0100.00216.82
8.0.260.0070.00616.65
8.0.250.0080.00616.63
8.0.240.0030.00916.71
8.0.230.0100.00216.70
8.0.220.0090.00416.66
8.0.210.0080.00616.69
8.0.200.0070.00716.69
8.0.190.0070.00416.71
8.0.180.0090.00517.49
8.0.170.0070.00716.69
8.0.160.0080.00616.65
8.0.150.0060.00816.61
8.0.140.0070.00516.65
8.0.130.0050.00614.97
8.0.120.0060.00716.63
8.0.110.0090.00316.60
8.0.100.0070.00616.63
8.0.90.0110.00216.56
8.0.80.0110.00616.65
8.0.70.0110.00116.67
8.0.60.0070.00316.83
8.0.50.0100.00216.56
8.0.30.0140.00516.86
8.0.20.0080.01417.11
8.0.10.0020.01116.66
8.0.00.0090.01116.56
7.4.330.0080.00215.80
7.4.320.0080.00416.48
7.4.300.0110.00116.48
7.4.290.0050.00716.48
7.4.280.0110.00116.47
7.4.270.0070.00616.53
7.4.260.0040.00814.87
7.4.250.0080.00416.53
7.4.240.0040.00616.51
7.4.230.0120.00216.46
7.4.220.0090.01216.44
7.4.210.0070.00816.45
7.4.200.0050.00716.43
7.4.190.0050.00816.59
7.4.180.0160.00016.52
7.4.160.0070.00916.33
7.4.150.0100.00616.96
7.4.140.0130.00417.41
7.4.130.0120.00716.39
7.4.120.0100.01116.46
7.4.110.0080.00916.57
7.4.100.0090.01016.46
7.4.90.0110.00616.47
7.4.80.0130.00617.96
7.4.70.0070.01216.43
7.4.60.0060.01016.46
7.4.50.0090.00316.25
7.4.40.0080.00819.64
7.4.30.0130.00516.47
7.4.20.0170.00016.52
7.4.10.0160.00016.52
7.4.00.0170.00115.29
7.3.330.0080.00214.79
7.3.320.0060.00414.69
7.3.310.0110.00016.29
7.3.300.0090.00216.34
7.3.290.0080.00716.32
7.3.280.0100.00816.22
7.3.270.0070.01116.96
7.3.260.0130.00716.37
7.3.250.0110.00616.36
7.3.240.0170.00316.51
7.3.230.0120.00716.45
7.3.220.0040.01316.52
7.3.210.0140.00716.47
7.3.200.0120.00717.96
7.3.190.0090.00916.36
7.3.180.0120.00616.46
7.3.170.0110.00516.52
7.3.160.0100.00716.33
7.3.150.0110.00516.52
7.3.140.0170.00016.52
7.3.130.0040.01216.52
7.3.120.0070.00915.31
7.3.110.0080.00815.55
7.3.100.0100.00415.70
7.3.90.0050.00815.67
7.3.80.0090.00915.46
7.3.70.0070.00615.51
7.3.60.0110.00315.58
7.3.50.0080.00615.55
7.3.40.0100.00515.51
7.3.30.0030.01115.63
7.3.20.0110.00417.17
7.3.10.0070.00716.74
7.3.00.0070.00616.89
7.2.340.0000.01516.52
7.2.330.0140.00516.51
7.2.320.0170.00316.35
7.2.310.0110.00516.51
7.2.300.0150.00316.53
7.2.290.0120.00616.39
7.2.280.0140.00716.52
7.2.270.0130.00316.52
7.2.260.0110.00616.52
7.2.250.0130.00715.76
7.2.240.0130.00515.74
7.2.230.0100.00615.70
7.2.220.0020.01115.62
7.2.210.0100.00715.76
7.2.200.0070.01215.69
7.2.190.0060.00915.70
7.2.180.0070.00815.63
7.2.170.0080.00615.58
7.2.160.0150.00316.52
7.2.150.0170.00317.53
7.2.140.0140.00417.72
7.2.130.0120.00617.31
7.2.120.0110.00517.29
7.2.110.0100.00417.18
7.2.100.0090.00417.24
7.2.90.0120.00517.32
7.2.80.0110.00717.36
7.2.70.0080.00717.37
7.2.60.0110.00317.27
7.2.50.0120.00417.22
7.2.40.0060.00917.11
7.2.30.0110.00417.26
7.2.20.0110.00517.18
7.2.10.0110.00617.33
7.2.00.0100.00617.78
7.1.330.0110.00616.44
7.1.320.0100.00616.26
7.1.310.0080.00816.24
7.1.300.0090.00516.43
7.1.290.0100.00516.04
7.1.280.0070.00816.17
7.1.270.0070.00816.34
7.1.260.0080.00716.33
7.1.250.0080.00716.16
7.1.240.0100.00716.58
7.1.230.0110.00616.96
7.1.220.0130.00417.11
7.1.210.0090.00516.85
7.1.200.0080.00416.32
7.1.190.0060.00916.71
7.1.180.0070.00716.93
7.1.170.0100.00316.52
7.1.160.0140.00016.65
7.1.150.0070.00616.86
7.1.140.0100.00716.73
7.1.130.0050.01016.86
7.1.120.0130.00416.52
7.1.110.0080.00616.74
7.1.100.0110.00517.46
7.1.90.0150.00016.65
7.1.80.0130.00416.84
7.1.70.0070.00416.93
7.1.60.0070.00717.01
7.1.50.0190.01124.92
7.1.40.0110.00616.77
7.1.30.0090.00616.77
7.1.20.0070.00716.77
7.1.10.0130.00516.78
7.1.00.0090.01719.58
7.0.330.0150.00016.73
7.0.320.0090.00516.85
7.0.310.0160.00016.52
7.0.300.0090.00516.66
7.0.290.0110.00416.63
7.0.280.0130.00316.78
7.0.270.0000.01316.77
7.0.260.0110.00316.73
7.0.250.0120.00316.52
7.0.240.0100.00316.52
7.0.230.0070.00716.77
7.0.220.0150.00516.16
7.0.210.0140.00016.52
7.0.200.0110.00116.58
7.0.190.0110.00416.64
7.0.180.0080.00816.52
7.0.170.0110.00316.52
7.0.160.0070.00716.87
7.0.150.0090.00416.71
7.0.140.0110.03619.23
7.0.130.0100.00316.52
7.0.120.0110.00316.54
7.0.110.0070.00716.62
7.0.100.0160.00016.86
7.0.90.0070.00716.52
7.0.80.0160.00016.52
7.0.70.0130.00316.52
7.0.60.0120.03518.34
7.0.50.0100.02017.16
7.0.40.0130.02218.36
7.0.30.0370.03618.32
7.0.20.0280.03518.36
7.0.10.0070.04818.32
7.0.00.0130.03718.42
5.6.400.0070.00716.52
5.6.390.0090.00616.52
5.6.380.0110.00316.52
5.6.370.0140.00016.52
5.6.360.0120.00316.52
5.6.350.0090.00616.52
5.6.340.0090.00616.52
5.6.330.0140.00216.52
5.6.320.0120.00216.52
5.6.310.0110.00416.52
5.6.300.0140.00016.52
5.6.290.0150.00016.52
5.6.280.0060.04118.72
5.6.270.0110.00416.52
5.6.260.0100.00516.52
5.6.250.0130.00616.52
5.6.240.0070.00816.52
5.6.230.0130.00216.52
5.6.220.0070.00716.52
5.6.210.0070.02918.51
5.6.200.0150.03217.34
5.6.190.0100.03518.55
5.6.180.0160.02218.57
5.6.170.0160.02518.46
5.6.160.0070.03918.43
5.6.150.0060.02317.37
5.6.140.0080.02217.32
5.6.130.0080.04117.36
5.6.120.0070.03218.74
5.6.110.0140.04018.75
5.6.100.0090.04418.74
5.6.90.0050.03018.74
5.6.80.0050.04418.44
5.6.70.2330.02218.45
5.6.60.0120.00516.52
5.6.50.0110.00416.52
5.6.40.0120.00416.52
5.6.30.0130.00316.52
5.6.20.0100.00416.52
5.6.10.0090.00616.52
5.6.00.0130.00316.52
5.5.380.0120.00316.52
5.5.370.0120.00316.52
5.5.360.0110.00416.52
5.5.350.0090.04018.46
5.5.340.0120.04117.26
5.5.330.0090.02318.36
5.5.320.0190.03718.47
5.5.310.0120.04618.36
5.5.300.0100.03217.25
5.5.290.0040.04517.20
5.5.280.0050.04518.64
5.5.270.0030.02718.69
5.5.260.0110.03618.67
5.5.250.0140.02518.56
5.5.240.0090.04118.32
5.5.230.0040.01116.52
5.5.220.0090.00316.52
5.5.210.0130.00016.52
5.5.200.0100.00516.52
5.5.190.0090.00516.52
5.5.180.0140.00016.52
5.5.170.0130.00016.52
5.5.160.0100.00516.52
5.5.150.0160.00016.52
5.5.140.0000.01416.52
5.5.130.0090.00716.52
5.5.120.0180.00016.52
5.5.110.0070.00916.52
5.5.100.0120.00216.52
5.5.90.0140.00016.52
5.5.80.0040.01116.52
5.5.70.0040.01116.52
5.5.60.0080.00416.52
5.5.50.0150.00016.52
5.5.40.0100.00516.52
5.5.30.0130.00016.52
5.5.20.0130.00016.52
5.5.10.0120.00216.52
5.5.00.0090.00416.52
5.4.450.0110.03317.92
5.4.440.0110.03318.07
5.4.430.0170.03017.88
5.4.420.0220.03118.06
5.4.410.0220.02217.74
5.4.400.0250.03217.64
5.4.390.0240.03517.50
5.4.380.0140.02817.64
5.4.370.0160.02217.65
5.4.360.0070.03217.62
5.4.350.0090.02414.25
5.4.340.0070.01914.24
5.4.330.0080.00416.52
5.4.320.0070.02214.48
5.4.310.0030.02414.48
5.4.300.0080.01814.49
5.4.290.0060.02314.48
5.4.280.0070.02414.43
5.4.270.0080.01914.43
5.4.260.0110.02014.43
5.4.250.0100.02114.43
5.4.240.0140.02517.72
5.4.230.0050.03217.69
5.4.220.0100.02617.72
5.4.210.0060.02817.64
5.4.200.0140.02217.75
5.4.190.0090.02717.64
5.4.180.0090.02617.76
5.4.170.0120.02317.72
5.4.160.0090.02717.70
5.4.150.0120.03917.64
5.4.140.0080.02716.50
5.4.130.0080.02616.38
5.4.120.0020.03216.37
5.4.110.0110.02416.46
5.4.100.0110.02316.40
5.4.90.0070.02716.42
5.4.80.0060.04016.51
5.4.70.0070.02716.50
5.4.60.0060.02816.43
5.4.50.0090.03316.50
5.4.40.0080.03116.49
5.4.30.0080.02816.49
5.4.20.0100.02216.45
5.4.10.0080.02816.36
5.4.00.0090.02516.20
5.3.290.0090.02214.66
5.3.280.0120.02215.48
5.3.270.0100.02715.61
5.3.260.0040.03115.57
5.3.250.0110.02515.58
5.3.240.0130.03515.55
5.3.230.0040.03115.63
5.3.220.0090.02515.62
5.3.210.0100.02615.55
5.3.200.0070.02715.48
5.3.190.0050.03115.40
5.3.180.0050.02715.54
5.3.170.0080.02715.54
5.3.160.0140.03215.56
5.3.150.0110.02515.55
5.3.140.0070.04015.54
5.3.130.0120.02215.54
5.3.120.0070.02715.45
5.3.110.0050.03115.47
5.3.100.0100.02415.28
5.3.90.0020.03015.27
5.3.80.0050.03715.19
5.3.70.0080.02615.12
5.3.60.0060.02615.14
5.3.50.0060.02615.08
5.3.40.0100.02415.08
5.3.30.0080.02615.13
5.3.20.0040.02915.13
5.3.10.0070.02715.02
5.3.00.0130.02615.15

preferences:
54.86 ms | 400 KiB | 5 Q