3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; echo get_class($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)
8.3.60.0070.01116.63
8.3.50.0120.00616.50
8.3.40.0100.00920.29
8.3.30.0130.00519.77
8.3.20.0070.00721.78
8.3.10.0090.00522.34
8.3.00.0080.00719.96
8.2.180.0170.00318.63
8.2.170.0090.00921.78
8.2.160.0070.01021.18
8.2.150.0090.00522.46
8.2.140.0070.00623.37
8.2.130.0090.00424.12
8.2.120.0080.00520.18
8.2.110.0080.00621.04
8.2.100.0050.00819.37
8.2.90.0090.00219.93
8.2.80.0030.01119.55
8.2.70.0060.00619.12
8.2.60.0050.01019.37
8.2.50.0050.01119.36
8.2.40.0150.00220.54
8.2.30.0080.00719.73
8.2.20.0100.00519.23
8.2.10.0050.00719.23
8.2.00.0070.00919.15
8.1.280.0110.00425.92
8.1.270.0070.00423.77
8.1.260.0070.00525.07
8.1.250.0030.00825.96
8.1.240.0040.00720.62
8.1.230.0080.00520.23
8.1.220.0040.00919.13
8.1.210.0070.00719.53
8.1.200.0050.00718.90
8.1.190.0100.00318.76
8.1.180.0070.00619.07
8.1.170.0060.00719.41
8.1.160.0090.00419.44
8.1.150.0060.00620.32
8.1.140.0050.00719.95
8.1.130.0050.00819.46
8.1.120.0060.00618.82
8.1.110.0080.00418.85
8.1.100.0090.00319.48
8.1.90.0060.00518.83
8.1.80.0060.00519.35
8.1.70.0090.00318.89
8.1.60.0050.00718.96
8.1.50.0080.00418.76
8.1.40.0050.00718.86
8.1.30.0100.00219.15
8.1.20.0040.00819.64
8.1.10.0030.00919.00
8.1.00.0100.00218.86
8.0.300.0090.00318.34
8.0.290.0090.00717.38
8.0.280.0130.00817.99
8.0.270.0100.00717.50
8.0.260.0130.00218.34
8.0.250.0110.00517.32
8.0.240.0130.00417.32
8.0.230.0100.00517.40
8.0.220.0140.00817.35
8.0.210.0150.00817.35
8.0.200.0180.00517.30
8.0.190.0170.00717.40
8.0.180.0100.00917.28
8.0.170.0170.00517.31
8.0.160.0130.00717.27
8.0.150.0170.00817.44
8.0.140.0160.01117.18
8.0.130.0130.00815.55
8.0.120.0180.00217.38
8.0.110.0180.00317.39
8.0.100.0090.00817.24
8.0.90.0140.00317.10
8.0.80.0150.01117.36
8.0.70.0110.00318.20
8.0.60.0170.00417.25
8.0.50.0140.00817.39
8.0.30.0100.00717.65
8.0.20.0140.01117.50
8.0.10.0140.00817.48
8.0.00.0180.00618.15
7.4.330.0110.00616.52
7.4.320.0150.00916.78
7.4.300.0160.00816.94
7.4.290.0190.00516.85
7.4.280.0170.00816.95
7.4.270.0180.00816.98
7.4.260.0230.00316.78
7.4.250.0200.00716.72
7.4.240.0200.00516.88
7.4.230.0170.00516.82
7.4.220.0240.00217.01
7.4.210.0110.01016.80
7.4.200.0170.00316.80
7.4.190.0240.01017.28
7.4.180.0350.00317.58
7.4.160.0160.00616.76
7.4.150.0180.01017.31
7.4.140.0140.00817.73
7.4.130.0220.00516.94
7.4.120.0150.00816.66
7.4.110.0180.00616.93
7.4.100.0170.01016.84
7.4.90.0200.00516.78
7.4.80.0110.01218.27
7.4.70.0190.00616.74
7.4.60.0160.00716.80
7.4.50.0160.00716.82
7.4.40.0130.01116.83
7.4.30.0160.00817.75
7.4.20.0260.00417.14
7.4.10.0260.00617.43
7.4.00.0180.00416.05
7.3.330.0130.00315.10
7.3.320.0130.00515.16
7.3.310.0100.00816.64
7.3.300.0140.00316.72
7.3.290.0130.00816.61
7.3.280.0110.00716.33
7.3.270.0220.00217.03
7.3.260.0160.00516.54
7.3.250.0150.00816.44
7.3.240.0140.00616.51
7.3.230.0160.00816.62
7.3.220.0290.00516.77
7.3.210.0260.00216.62
7.3.200.0210.00516.74
7.3.190.0150.00816.69
7.3.180.0170.00616.76
7.3.170.0140.01118.05
7.3.160.0180.00516.76
7.3.150.0300.00016.68
7.3.140.0260.00718.67
7.3.130.0300.00316.98
7.3.120.0230.01117.04
7.3.110.0230.00817.29
7.3.100.0290.00017.04
7.3.90.0220.00517.41
7.3.80.0250.00317.04
7.3.70.0260.00418.30
7.3.60.0230.00917.40
7.3.50.0240.00417.14
7.3.40.0370.00317.32
7.3.30.0360.00317.20
7.3.20.0240.00619.13
7.3.10.0160.00617.66
7.3.00.0140.00517.97
7.2.340.0230.00417.26
7.2.330.0140.01416.82
7.2.320.0220.00516.73
7.2.310.0150.00617.01
7.2.300.0140.00916.88
7.2.290.0210.00416.86
7.2.280.0260.01016.93
7.2.270.0240.00316.93
7.2.260.0310.00317.00
7.2.250.0340.00416.97
7.2.240.0330.00617.04
7.2.230.0390.00016.93
7.2.220.0290.01117.51
7.2.210.0280.01116.93
7.2.200.0400.00717.06
7.2.190.0340.01117.21
7.2.180.0430.00417.24
7.2.170.0310.00617.45
7.2.160.0300.00417.43
7.2.150.0280.01219.26
7.2.140.0200.02019.15
7.2.130.0160.01217.91
7.2.120.0190.00717.99
7.2.110.0180.00818.16
7.2.100.0170.00618.08
7.2.90.0160.01017.90
7.2.80.0190.00718.08
7.2.70.0180.00818.12
7.2.60.0140.00717.61
7.2.50.0200.00518.02
7.2.40.0190.00718.04
7.2.30.0200.00517.79
7.2.20.0150.00917.92
7.2.10.0160.01018.22
7.2.00.0070.01018.04
7.1.330.0280.00618.05
7.1.320.0270.00818.17
7.1.310.0220.01318.30
7.1.300.0250.00718.00
7.1.290.0330.00318.18
7.1.280.0300.00618.38
7.1.270.0300.00419.39
7.1.260.0290.00618.32
7.1.250.0180.00516.93
7.1.240.0310.00418.12
7.1.230.0320.00418.18
7.1.220.0280.00817.89
7.1.210.0320.00318.11
7.1.200.0150.00616.95
7.1.190.0240.01018.39
7.1.180.0300.00617.96
7.1.170.0260.01018.03
7.1.160.0270.00619.46
7.1.150.0290.00617.82
7.1.140.0300.00618.29
7.1.130.0300.00718.38
7.1.120.0270.00718.13
7.1.110.0260.01118.22
7.1.100.0340.00918.25
7.1.90.0120.01417.85
7.1.80.0160.00618.13
7.1.70.0130.00617.37
7.1.60.0200.01326.48
7.1.50.0160.00926.68
7.1.40.0220.00826.21
7.1.30.0180.01226.24
7.1.20.0230.01126.19
7.1.10.0130.01217.41
7.1.00.0060.01017.25
7.0.330.0310.00317.77
7.0.320.0250.00418.02
7.0.310.0250.00917.70
7.0.300.0280.00617.95
7.0.290.0240.01017.92
7.0.280.0250.00717.91
7.0.270.0320.00317.86
7.0.260.0330.00017.51
7.0.250.0280.00618.03
7.0.240.0330.00417.86
7.0.230.0220.00217.79
7.0.220.0190.00517.75
7.0.210.0150.00917.30
7.0.200.0190.00717.20
7.0.190.0220.00217.12
7.0.180.0140.01017.08
7.0.170.0180.00817.02
7.0.160.0170.00717.07
7.0.150.0180.00616.76
7.0.140.0130.01016.78
7.0.130.0150.00817.18
7.0.120.0170.00717.13
7.0.110.0150.01017.44
7.0.100.0090.01117.13
7.0.90.0140.01016.78
7.0.80.0190.00216.99
7.0.70.0180.00716.81
7.0.60.0080.00816.94
7.0.50.0130.00916.85
7.0.40.0180.00817.07
7.0.30.0080.00817.12
7.0.20.0210.00517.02
7.0.10.0130.00917.01
7.0.00.0130.00817.00
5.6.400.0220.01116.83
5.6.390.0210.00716.82
5.6.380.0170.01016.69
5.6.370.0270.00716.69
5.6.360.0200.00616.51
5.6.350.0210.00316.64
5.6.340.0230.00316.81
5.6.330.0230.00616.71
5.6.320.0190.00816.62
5.6.310.0190.00616.70
5.6.300.0230.00816.41
5.6.290.0170.00816.69
5.6.280.0180.00616.57
5.6.270.0210.00316.88
5.6.260.0180.00716.53
5.6.250.0130.01016.56
5.6.240.0180.00616.57
5.6.230.0180.00616.62
5.6.220.0150.01216.69
5.6.210.0210.00716.78
5.6.200.0220.00416.69
5.6.190.0170.00816.89
5.6.180.0260.00017.07
5.6.170.0260.00016.70
5.6.160.0230.00316.90
5.6.150.0230.00816.93
5.6.140.0170.00717.02
5.6.130.0160.01016.63
5.6.120.0200.00416.76
5.6.110.0220.00316.70
5.6.100.0190.00816.62
5.6.90.0210.00616.62
5.6.80.0250.00016.44
5.6.70.0170.00816.69
5.6.60.0280.00016.67
5.6.50.0250.00016.77
5.6.40.0210.00316.88
5.6.30.0170.01016.86
5.6.20.0150.01116.69
5.6.10.0230.00416.75
5.6.00.0250.00716.67

preferences:
49.99 ms | 400 KiB | 5 Q