3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strstr("secr\x01ets", "secrets"); ?>

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)
8.3.60.0110.00418.43
8.3.50.0040.01121.91
8.3.40.0070.00718.66
8.3.30.0110.00418.99
8.3.20.0070.00020.26
8.3.10.0040.00421.89
8.3.00.0080.00022.27
8.2.180.0110.01116.63
8.2.170.0030.01022.96
8.2.160.0100.00322.25
8.2.150.0050.00324.18
8.2.140.0120.00624.66
8.2.130.0040.00426.16
8.2.120.0050.00319.35
8.2.110.0060.00322.24
8.2.100.0110.00019.51
8.2.90.0000.00719.18
8.2.80.0050.00317.97
8.2.70.0090.00017.38
8.2.60.0050.00317.92
8.2.50.0050.00318.07
8.2.40.0030.00518.03
8.2.30.0040.00417.86
8.2.20.0040.00417.61
8.2.10.0040.00417.55
8.2.00.0000.00717.49
8.1.280.0070.01025.92
8.1.270.0040.00422.05
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.70
8.1.230.0070.00419.07
8.1.220.0030.00517.76
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0060.00317.28
8.1.180.0000.00818.10
8.1.170.0030.00618.48
8.1.160.0000.00721.85
8.1.150.0040.00418.50
8.1.140.0000.00717.31
8.1.130.0040.00417.81
8.1.120.0070.00017.23
8.1.110.0040.00417.27
8.1.100.0030.00417.35
8.1.90.0030.00417.11
8.1.80.0000.00717.28
8.1.70.0060.00017.34
8.1.60.0000.00817.41
8.1.50.0090.00017.43
8.1.40.0000.00817.38
8.1.30.0000.00817.50
8.1.20.0000.00917.41
8.1.10.0070.00017.41
8.1.00.0040.00417.39
8.0.300.0080.00018.77
8.0.290.0000.00717.05
8.0.280.0040.00418.38
8.0.270.0000.00717.10
8.0.260.0070.00016.75
8.0.250.0060.00016.77
8.0.240.0000.00716.83
8.0.230.0000.00916.82
8.0.220.0000.00716.75
8.0.210.0030.00316.66
8.0.200.0000.00816.79
8.0.190.0070.00016.69
8.0.180.0030.00316.81
8.0.170.0070.00016.66
8.0.160.0070.00016.73
8.0.150.0040.00416.68
8.0.140.0040.00416.66
8.0.130.0080.00013.20
8.0.120.0040.00416.59
8.0.110.0030.00516.64
8.0.100.0040.00416.68
8.0.90.0070.00016.81
8.0.80.0060.00916.70
8.0.70.0000.00716.62
8.0.60.0040.00416.75
8.0.50.0040.00416.81
8.0.30.0100.00916.89
8.0.20.0060.01317.40
8.0.10.0040.00416.69
8.0.00.0100.00816.67
7.4.330.0030.00315.00
7.4.320.0000.00616.51
7.4.300.0030.00316.37
7.4.290.0030.00316.34
7.4.280.0040.00416.41
7.4.270.0000.00816.36
7.4.260.0040.00416.34
7.4.250.0000.00716.32
7.4.240.0020.00516.40
7.4.230.0070.00016.57
7.4.220.0060.01216.46
7.4.210.0040.01216.50
7.4.200.0000.00716.29
7.4.190.0040.00416.35
7.4.160.0130.00316.27
7.4.150.0140.00717.40
7.4.140.0090.01217.86
7.4.130.0110.00816.42
7.4.120.0110.01016.43
7.4.110.0100.00716.46
7.4.100.0050.01416.27
7.4.90.0110.00616.59
7.4.80.0150.00619.39
7.4.70.0140.00416.31
7.4.60.0090.00916.47
7.4.50.0040.00416.34
7.4.40.0060.01022.77
7.4.30.0070.01016.37
7.4.00.0120.00315.00
7.3.330.0050.00012.88
7.3.320.0050.00013.03
7.3.310.0000.00815.99
7.3.300.0030.00315.90
7.3.290.0090.00916.21
7.3.280.0080.00716.19
7.3.270.0100.01317.40
7.3.260.0140.00716.17
7.3.250.0090.00816.20
7.3.240.0140.00416.45
7.3.230.0030.01316.40
7.3.210.0070.01016.34
7.3.200.0030.01319.39
7.3.190.0080.01116.21
7.3.180.0070.00816.42
7.3.170.0090.00616.27
7.3.160.0060.01616.21
7.3.120.0030.01414.90
7.2.330.0110.00816.57
7.2.320.0000.01616.27
7.2.310.0100.01016.35
7.2.300.0130.00316.41
7.2.290.0120.00916.60
7.2.60.0080.00416.52
7.2.00.0040.00819.29
7.1.200.0050.00515.78
7.1.100.0100.00318.03
7.1.70.0030.00516.91
7.1.60.0060.00619.82
7.1.50.0120.01216.77
7.1.00.0070.07022.36
7.0.200.0000.00716.65
7.0.140.0030.07321.95
7.0.60.0070.07019.90
7.0.50.0070.08317.80
7.0.40.0100.06720.05
7.0.30.0230.04720.17
7.0.20.0330.06020.20
7.0.10.0170.05720.00
7.0.00.0100.03320.20
5.6.280.0030.07321.14
5.6.210.0100.03320.61
5.6.200.0100.04318.16
5.6.190.0070.05020.61
5.6.180.0300.07320.45
5.6.170.0230.05320.40
5.6.160.0000.05720.61
5.6.150.0030.08318.18
5.6.140.0070.08018.12
5.6.130.0100.05018.18
5.6.120.0070.04021.14
5.6.110.0130.08021.07
5.6.100.0130.07721.01
5.6.90.0170.07320.99
5.6.80.0070.08320.37
5.5.350.0000.08720.34
5.5.340.0130.07317.92
5.5.330.0100.08320.32
5.5.320.0170.04020.28
5.5.310.0270.08020.41
5.5.300.0170.07017.96
5.5.290.0030.04017.93
5.5.280.0030.07020.73
5.5.270.0130.07720.84
5.5.260.0100.08020.83
5.5.250.0070.07320.54
5.5.240.0270.07320.06
5.4.450.0470.05019.24
5.4.440.0670.06719.42
5.4.430.0870.06019.53
5.4.420.0800.05319.59
5.4.410.0670.05319.30
5.4.400.1070.07319.09
5.4.390.0830.05319.02
5.4.380.0200.06018.58
5.4.370.0270.04718.46
5.4.360.0130.05318.65
5.4.350.0170.06018.77
5.4.340.0300.04018.61
5.4.320.0080.04112.45
5.4.310.0070.04712.45
5.4.300.0060.03712.45
5.4.290.0130.03512.45
5.4.280.0060.03712.34
5.4.270.0170.06718.90
5.4.260.0130.06718.88
5.4.250.0130.04719.00
5.4.240.0130.05018.65
5.4.230.0030.06318.88
5.4.220.0100.07318.70
5.4.210.0130.05018.73
5.4.200.0070.05318.77
5.4.190.0030.05718.70
5.4.180.0100.05318.73
5.4.170.0030.05718.70
5.4.160.0200.06718.72
5.4.150.0000.06318.91
5.4.140.0170.05316.19
5.4.130.0000.05716.33
5.4.120.0130.05016.17
5.4.110.0130.04316.52
5.4.100.0130.04716.45
5.4.90.0070.05016.41
5.4.80.0230.05716.33
5.4.70.0130.06316.54
5.4.60.0100.07016.40
5.4.50.0230.03716.47
5.4.40.0070.07316.53
5.4.30.0100.04716.36
5.4.20.0230.04316.19
5.4.10.0070.07316.27
5.4.00.0230.03315.63
5.3.290.0100.04312.80
5.3.280.0100.04714.36
5.3.270.0130.06714.61
5.3.260.0000.06014.61
5.3.250.0070.07314.75
5.3.240.0070.05314.52
5.3.230.0030.06014.48
5.3.220.0100.07314.41
5.3.210.0100.05014.57
5.3.200.0070.05714.68
5.3.190.0070.06714.26
5.3.180.0070.05314.55
5.3.170.0030.05714.55
5.3.160.0070.05314.65
5.3.150.0100.05014.55
5.3.140.0030.06314.56
5.3.130.0070.07314.59
5.3.120.0000.06314.46
5.3.110.0030.06714.63
5.3.100.0170.06014.18
5.3.90.0170.04313.78
5.3.80.0130.04314.04
5.3.70.0100.05013.79
5.3.60.0030.05014.09
5.3.50.0000.05313.98
5.3.40.0070.05013.96
5.3.30.0130.06314.00
5.3.20.0070.06713.55
5.3.10.0030.06013.67
5.3.00.0100.05313.65
5.2.170.0070.05011.16
5.2.160.0000.04711.14
5.2.150.0100.03711.07
5.2.140.0100.05711.05
5.2.130.0100.05711.01
5.2.120.0100.05311.01
5.2.110.0030.04311.01
5.2.100.0130.05011.11
5.2.90.0070.05311.11
5.2.80.0030.04011.00
5.2.70.0170.03710.84
5.2.60.0070.04311.04
5.2.50.0130.05711.02
5.2.40.0100.05010.89
5.2.30.0070.04010.97
5.2.20.0070.05010.71
5.2.10.0100.03310.77
5.2.00.0070.04010.79
5.1.60.0100.04310.01
5.1.50.0100.03310.08
5.1.40.0130.02710.02
5.1.30.0130.03010.27
5.1.20.0100.04310.32
5.1.10.0070.0479.82
5.1.00.0100.02710.15
5.0.50.0130.0278.77
5.0.40.0100.0208.59
5.0.30.0070.0438.45
5.0.20.0000.0308.22
5.0.10.0030.0408.16
5.0.00.0030.0508.39
4.4.90.0070.0206.75
4.4.80.0030.0306.75
4.4.70.0030.0236.75
4.4.60.0070.0276.75
4.4.50.0100.0176.75
4.4.40.0000.0506.75
4.4.30.0000.0276.75
4.4.20.0030.0336.75
4.4.10.0000.0276.75
4.4.00.0000.0376.75
4.3.110.0030.0336.75
4.3.100.0000.0276.75
4.3.90.0000.0236.75
4.3.80.0030.0436.75
4.3.70.0100.0176.75
4.3.60.0030.0206.75
4.3.50.0030.0206.75
4.3.40.0070.0406.75
4.3.30.0000.0236.75
4.3.20.0030.0206.75
4.3.10.0030.0206.75
4.3.00.0030.0238.13

preferences:
42.02 ms | 401 KiB | 5 Q