3v4l.org

run code in 300+ PHP versions simultaneously
<?php strpos('string', 'g', 7);

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)
8.4.140.0090.01217.59
8.4.130.0110.00817.87
8.4.120.0110.00820.59
8.4.110.0030.00522.55
8.4.100.0040.00517.73
8.4.90.0110.01017.63
8.4.80.0040.00517.66
8.4.70.0090.01117.99
8.4.60.0120.01017.77
8.4.50.0130.00717.84
8.4.40.0130.00320.28
8.4.30.0160.00318.70
8.4.20.0140.00719.84
8.4.10.0190.00022.28
8.3.260.0100.01016.75
8.3.250.0130.00518.73
8.3.240.0130.00716.53
8.3.230.0070.00216.73
8.3.220.0080.00717.21
8.3.210.0040.01116.75
8.3.200.0110.00816.86
8.3.190.0120.00816.47
8.3.180.0040.00518.58
8.3.170.0150.00316.60
8.3.160.0040.01518.44
8.3.150.0150.00317.16
8.3.140.0160.00018.64
8.3.130.0050.00318.22
8.3.120.0050.00520.46
8.3.110.0070.01120.94
8.3.100.0040.01116.54
8.3.90.0000.00826.77
8.3.80.0060.00319.36
8.3.70.0110.00716.63
8.3.60.0140.00716.63
8.3.50.0070.00823.56
8.3.40.0070.01418.91
8.3.30.0100.00718.72
8.3.20.0070.00024.18
8.3.10.0080.00024.66
8.3.00.0070.00026.16
8.2.290.0130.01020.48
8.2.280.0110.00720.32
8.2.270.0070.01116.68
8.2.260.0030.00616.70
8.2.250.0120.00318.71
8.2.240.0060.00317.33
8.2.230.0030.00622.58
8.2.220.0110.00424.06
8.2.210.0040.00426.77
8.2.200.0030.00618.88
8.2.190.0140.00016.58
8.2.180.0120.00925.92
8.2.170.0070.00718.96
8.2.160.0140.00022.96
8.2.150.0070.00025.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00526.35
8.2.110.0100.00319.16
8.2.100.0090.00317.72
8.2.90.0080.00017.63
8.2.80.0040.00418.77
8.2.70.0080.00017.63
8.2.60.0040.00417.72
8.2.50.0000.00818.05
8.2.40.0000.00917.98
8.2.30.0040.00418.01
8.2.20.0040.00418.03
8.2.10.0080.00019.11
8.2.00.0070.00019.16
8.1.330.0110.00716.57
8.1.320.0130.00616.13
8.1.310.0160.00317.84
8.1.300.0060.00320.34
8.1.290.0060.00330.84
8.1.280.0070.01125.92
8.1.270.0080.00023.99
8.1.260.0070.00028.09
8.1.250.0070.00728.09
8.1.240.0030.00623.83
8.1.230.0090.00317.70
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01017.23
8.1.190.0090.00017.10
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0030.00618.82
8.1.150.0040.00418.75
8.1.140.0000.00718.77
8.1.130.0030.00320.07
8.1.120.0000.00817.32
8.1.110.0080.00017.22
8.1.100.0090.00017.35
8.1.90.0000.00717.37
8.1.80.0040.00417.37
8.1.70.0070.00017.36
8.1.60.0080.00417.35
8.1.50.0050.00217.47
8.1.40.0070.00017.43
8.1.30.0040.00417.56
8.1.20.0030.00617.55
8.1.10.0030.00717.52
8.1.00.0000.00717.37
8.0.300.0000.00918.77
8.0.290.0060.00316.63
8.0.280.0000.00718.32
8.0.270.0000.00817.99
8.0.260.0030.00318.38
8.0.250.0040.00416.84
8.0.240.0050.00316.94
8.0.230.0040.00416.94
8.0.220.0000.00616.83
8.0.210.0070.00016.86
8.0.200.0050.00216.82
8.0.190.0070.00016.97
8.0.180.0040.00416.91
8.0.170.0040.00416.91
8.0.160.0000.00816.92
8.0.150.0000.00716.89
8.0.140.0000.00716.73
8.0.130.0030.00313.34
8.0.120.0000.00716.85
8.0.110.0040.00416.77
8.0.100.0040.00416.86
8.0.90.0050.00216.75
8.0.80.0070.01016.75
8.0.70.0080.00016.85
8.0.60.0040.00416.85
8.0.50.0040.00416.77
8.0.30.0030.01316.91
8.0.20.0170.00316.96
8.0.10.0040.00416.82
8.0.00.0070.01216.53
7.4.330.0000.00415.55
7.4.320.0030.00316.37
7.4.300.0030.00316.37
7.4.290.0000.00716.29
7.4.280.0030.00616.26
7.4.270.0000.00716.28
7.4.260.0030.00313.13
7.4.250.0000.00816.33
7.4.240.0020.00516.38
7.4.230.0000.00716.25
7.4.220.0000.00916.55
7.4.210.0100.00716.37
7.4.200.0030.00316.36
7.4.130.0060.01416.24
7.4.120.0120.00516.46
7.4.110.0070.01016.38
7.4.100.0100.01016.40
7.4.90.0080.00916.40
7.4.80.0140.00617.88
7.4.70.0090.01416.28
7.4.60.0070.01016.40
7.4.50.0080.01016.38
7.4.40.0060.01116.30
7.4.30.0120.00816.36
7.4.20.0050.01616.22
7.4.10.0060.01216.27
7.4.00.0090.00916.46
7.3.330.0060.00316.25
7.3.320.0000.00512.91
7.3.310.0030.00316.17
7.3.300.0030.00316.16
7.3.290.0080.00616.24
7.3.280.0080.00616.27
7.3.260.0050.01716.25
7.3.240.0120.00616.25
7.3.230.0030.01316.33
7.3.210.0130.00416.16
7.3.200.0110.00816.09
7.3.190.0130.00716.24
7.3.180.0100.00616.34
7.3.170.0050.01616.12
7.3.160.0070.01316.24
7.3.150.0120.00916.28
7.3.140.0090.00816.41
7.3.130.0090.00916.21
7.3.120.0060.01116.24
7.3.110.0110.00716.27
7.3.100.0070.01016.36
7.3.90.0070.01016.12
7.3.80.0080.01016.28
7.3.70.0030.01316.16
7.3.60.0080.00816.26
7.3.50.0080.00916.17
7.3.40.0090.00916.13
7.3.30.0100.00716.15
7.3.20.0080.00916.16
7.3.10.0120.00916.31
7.3.00.0110.00816.21
7.2.330.0100.00816.35
7.2.320.0080.00916.41
7.2.310.0080.00816.16
7.2.300.0080.01016.44
7.2.290.0060.01516.33
7.2.280.0140.00816.32
7.2.270.0110.00916.28
7.2.260.0100.00916.40
7.2.250.0060.01216.45
7.2.240.0100.00916.43
7.2.230.0090.00816.35
7.2.220.0100.00816.26
7.2.210.0140.00316.13
7.2.200.0120.00516.32
7.2.190.0150.00216.37
7.2.180.0130.00516.21
7.2.170.0110.00516.38
7.2.160.0090.00816.44
7.2.150.0080.01416.34
7.2.140.0120.00816.50
7.2.130.0250.00916.29
7.2.120.0140.00316.33
7.2.110.0110.00516.20
7.2.100.0070.01016.34
7.2.90.0100.00716.38
7.2.80.0110.00616.24
7.2.70.0100.00816.29
7.2.60.0120.00516.23
7.2.50.0160.00216.28
7.2.40.0070.01116.41
7.2.30.0090.00916.46
7.2.20.0210.00916.21
7.2.10.0120.00516.49
7.2.00.0070.01016.34

preferences:
154.94 ms | 403 KiB | 5 Q