3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(stripos('foo', ''));

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)
8.5.10.0130.00616.47
8.5.00.0130.00719.82
8.4.160.0120.00923.99
8.4.150.0020.00014.05
8.4.140.0110.01017.61
8.4.130.0030.00518.91
8.4.120.0100.00424.33
8.4.110.0050.00418.75
8.4.100.0060.00417.45
8.4.90.0100.00920.59
8.4.80.0010.00718.89
8.4.70.0050.00320.84
8.4.60.0110.01018.42
8.4.50.0140.00520.55
8.4.40.0130.00719.23
8.4.30.0100.01020.45
8.4.20.0000.00818.71
8.4.10.0100.01017.48
8.3.280.0120.00718.29
8.3.270.0080.01116.58
8.3.260.0100.00816.72
8.3.250.0090.00918.73
8.3.240.0080.00817.00
8.3.230.0050.00416.49
8.3.220.0130.00518.80
8.3.210.0070.00617.40
8.3.200.0080.00116.56
8.3.190.0120.00617.00
8.3.180.0100.00716.19
8.3.170.0070.01117.11
8.3.160.0070.01118.20
8.3.150.0090.00917.12
8.3.140.0060.01217.03
8.3.130.0060.01218.34
8.3.120.0120.00618.80
8.3.110.0040.00420.94
8.3.100.0060.00324.06
8.3.90.0110.00326.77
8.3.80.0040.00416.38
8.3.70.0110.00716.63
8.3.60.0140.00718.18
8.3.50.0120.00616.59
8.3.40.0070.00718.54
8.3.30.0070.00718.59
8.3.20.0070.00024.18
8.3.10.0070.00024.66
8.3.00.0000.00926.16
8.2.290.0120.00816.69
8.2.280.0050.00419.96
8.2.270.0090.00917.09
8.2.260.0030.00616.27
8.2.250.0090.00618.36
8.2.240.0030.00618.75
8.2.230.0000.00922.58
8.2.220.0080.00037.54
8.2.210.0050.00326.77
8.2.200.0040.00816.25
8.2.190.0080.00816.58
8.2.180.0100.00725.92
8.2.170.0150.00018.65
8.2.160.0130.00322.96
8.2.150.0070.00025.66
8.2.140.0000.00724.66
8.2.130.0000.00726.16
8.2.120.0060.00320.72
8.2.110.0000.01020.52
8.2.100.0030.00717.59
8.2.90.0000.00817.50
8.2.80.0000.00818.67
8.2.70.0040.00417.80
8.2.60.0000.00818.09
8.2.50.0000.00818.10
8.2.40.0040.00420.94
8.2.30.0000.00819.05
8.2.20.0050.00317.92
8.2.10.0080.00019.11
8.2.00.0040.00419.11
8.1.330.0130.00621.63
8.1.320.0110.00816.14
8.1.310.0040.00418.26
8.1.300.0090.00317.55
8.1.290.0000.00918.88
8.1.280.0070.00725.92
8.1.270.0060.00924.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00721.90
8.1.230.0090.00320.96
8.1.220.0090.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00617.00
8.1.190.0000.00817.22
8.1.180.0060.00318.10
8.1.170.0050.00318.65
8.1.160.0040.00420.44
8.1.150.0000.00718.70
8.1.140.0070.00018.80
8.1.130.0030.00320.18
8.1.120.0030.00517.39
8.1.110.0000.00717.38
8.1.100.0090.00017.36
8.1.90.0000.00717.27
8.1.80.0030.00317.23
8.1.70.0000.00717.28
8.1.60.0030.00617.46
8.1.50.0040.00417.44
8.1.40.0040.00417.35
8.1.30.0000.00717.49
8.1.20.0030.00517.50
8.1.10.0070.00217.35
8.1.00.0050.00417.32
8.0.300.0060.00318.77
8.0.290.0070.00016.58
8.0.280.0000.00818.23
8.0.270.0040.00416.57
8.0.260.0060.00018.28
8.0.250.0030.00516.85
8.0.240.0070.00016.86
8.0.230.0000.00716.82
8.0.220.0070.00016.77
8.0.210.0030.00516.75
8.0.200.0030.00316.91
8.0.190.0040.00416.70
8.0.180.0000.00816.69
8.0.170.0000.00816.77
8.0.160.0050.00316.79
8.0.150.0000.00816.67
8.0.140.0050.00416.61
8.0.130.0000.00714.91
8.0.120.0040.00516.71
8.0.110.0070.00316.71
8.0.100.0050.00316.66
8.0.90.0040.00416.75
8.0.80.0060.00816.71
8.0.70.0050.00416.70
8.0.60.0040.00416.75
8.0.50.0040.00416.64
8.0.30.0070.01016.71
8.0.20.0070.00916.79
8.0.10.0140.00416.86
8.0.00.0170.00416.90
7.4.330.0160.00315.88
7.4.320.0000.00616.44
7.4.300.0060.00016.51
7.4.290.0030.00616.21
7.4.280.0040.00416.47
7.4.270.0050.00316.30
7.4.260.0050.00314.79
7.4.250.0110.00316.40
7.4.240.0070.00616.36
7.4.230.0100.00516.41
7.4.220.0060.00416.42
7.4.210.0080.00816.41
7.4.200.0080.00516.39
7.4.190.0100.00716.48
7.4.180.0050.01116.46
7.4.160.0070.01116.41
7.4.150.0100.00916.41
7.4.140.0140.00616.31
7.4.130.0100.01216.29
7.4.120.0150.00616.24
7.4.110.0130.00516.29
7.4.100.0130.00616.33
7.4.90.0110.00916.28
7.4.80.0090.01216.31
7.4.70.0100.00916.25
7.4.60.0130.00716.21
7.4.50.0140.00616.20
7.4.40.0110.01016.23
7.4.30.0120.00816.23
7.4.20.0100.00916.23
7.4.10.0070.01216.26
7.4.00.0090.00616.26
7.3.330.0020.00616.07
7.3.320.0100.00214.51
7.3.310.0070.00616.05
7.3.300.0110.00216.12
7.3.290.0090.00816.15
7.3.280.0120.00816.11
7.3.270.0100.00716.10
7.3.260.0140.00816.15
7.3.250.0150.00516.14
7.3.240.0140.00416.09
7.3.230.0130.00716.19
7.3.220.0150.00715.99
7.3.210.0140.00616.02
7.3.200.0120.00816.00
7.3.190.0130.00616.10
7.3.180.0170.00316.02
7.3.170.0130.00916.08
7.3.160.0130.00616.05
7.3.150.0160.00416.00
7.3.140.0170.00516.04
7.3.130.0150.00716.02
7.3.120.0150.00616.09
7.3.110.0130.00915.98
7.3.100.0110.00816.06
7.3.90.0150.00516.33
7.3.80.0130.00815.99
7.3.70.0160.00416.13
7.3.60.0100.00816.26
7.3.50.0090.01116.28
7.3.40.0120.00816.25
7.3.30.0130.00716.25
7.3.20.0130.00716.86
7.3.10.0150.00616.84
7.3.00.0180.00316.83

preferences:
37.75 ms | 403 KiB | 5 Q