3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 'hi'; echo mb_strpos('asd sada fa <hi', 'juls');

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)
8.3.60.0170.00418.25
8.3.50.0130.00522.04
8.3.40.0110.00318.57
8.3.30.0070.00719.02
8.3.20.0080.00020.10
8.3.10.0040.00422.09
8.3.00.0000.00722.38
8.2.180.0110.00416.32
8.2.170.0120.00322.96
8.2.160.0040.01120.95
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00319.36
8.2.110.0040.00422.07
8.2.100.0080.00319.57
8.2.90.0000.00719.07
8.2.80.0040.00417.97
8.2.70.0030.00517.49
8.2.60.0090.00017.79
8.2.50.0110.00018.07
8.2.40.0030.00517.78
8.2.30.0070.00017.87
8.2.20.0080.00017.52
8.2.10.0040.00419.40
8.2.00.0040.00417.53
8.1.280.0080.00625.92
8.1.270.0050.00321.98
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0030.00624.00
8.1.230.0030.00719.09
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0040.00717.23
8.1.190.0040.00417.29
8.1.180.0000.00818.10
8.1.170.0000.00818.51
8.1.160.0050.00321.93
8.1.150.0000.00818.44
8.1.140.0000.00817.30
8.1.130.0000.00717.66
8.1.120.0000.00717.26
8.1.110.0080.00017.29
8.1.100.0030.00317.20
8.1.90.0050.00217.16
8.1.80.0030.00317.32
8.1.70.0000.00717.25
8.1.60.0060.00317.49
8.1.50.0080.00017.44
8.1.40.0000.00817.47
8.1.30.0000.00817.44
8.1.20.0000.00817.50
8.1.10.0080.00017.51
8.1.00.0050.00217.34
8.0.300.0050.00218.77
8.0.290.0070.00017.18
8.0.280.0040.00418.41
8.0.270.0060.00017.22
8.0.260.0000.00616.79
8.0.250.0000.00616.88
8.0.240.0000.00916.80
8.0.230.0030.00316.92
8.0.220.0000.00716.75
8.0.210.0030.00316.78
8.0.200.0070.00016.89
8.0.190.0040.00416.93
8.0.180.0000.00716.81
8.0.170.0000.00816.89
8.0.160.0040.00416.95
8.0.150.0030.00316.80
8.0.140.0070.00016.73
8.0.130.0000.00513.30
8.0.120.0000.00816.85
8.0.110.0000.00816.76
8.0.100.0000.00716.68
8.0.90.0000.00716.80
8.0.80.0030.01216.75
8.0.70.0040.00416.82
8.0.60.0040.00416.69
8.0.50.0070.00016.66
8.0.30.0120.00916.82
8.0.20.0100.00717.40
8.0.10.0000.00716.73
8.0.00.0130.00416.50
7.4.330.0060.00015.03
7.4.320.0020.00516.41
7.4.300.0030.00316.51
7.4.290.0080.00016.26
7.4.280.0040.00416.27
7.4.270.0100.00016.45
7.4.260.0000.00716.32
7.4.250.0070.00016.31
7.4.240.0020.00616.37
7.4.230.0070.00016.55
7.4.220.0030.01316.49
7.4.210.0090.00416.44
7.4.200.0070.00016.46
7.4.190.0030.00316.22
7.4.160.0120.00316.16
7.4.150.0120.00817.40
7.4.140.0080.01017.86
7.4.130.0080.00916.46
7.4.120.0150.00516.33
7.4.110.0060.01016.17
7.4.100.0080.00916.37
7.4.90.0090.00916.36
7.4.80.0090.00919.39
7.4.70.0090.01216.57
7.4.60.0080.00816.21
7.4.50.0020.00216.20
7.4.40.0070.00722.77
7.4.30.0100.00616.26
7.4.00.0110.00614.81
7.3.330.0000.00513.11
7.3.320.0050.00012.93
7.3.310.0030.00316.05
7.3.300.0000.00716.14
7.3.290.0080.00616.16
7.3.280.0070.01016.12
7.3.270.0070.01017.40
7.3.260.0160.00916.17
7.3.250.0110.00616.39
7.3.240.0100.00716.38
7.3.230.0110.00716.43
7.3.210.0000.01616.45
7.3.200.0090.00919.39
7.3.190.0080.01516.47
7.3.180.0120.00416.07
7.3.170.0110.00816.27
7.3.160.0090.00616.14
7.3.120.0060.01014.79
7.3.110.0130.00714.43
7.3.100.0120.00414.85
7.3.90.0100.00414.61
7.3.80.0000.01814.76
7.3.70.0030.01214.72
7.3.60.0000.01714.70
7.3.50.0000.01414.84
7.3.40.0100.00614.46
7.3.30.0060.00614.73
7.3.20.0040.01116.25
7.3.10.0060.00316.30
7.3.00.0080.00816.26
7.2.330.0060.01216.40
7.2.320.0200.00316.39
7.2.310.0030.01316.41
7.2.300.0130.00316.36
7.2.290.0090.00616.43
7.2.250.0090.00914.88
7.2.240.0070.01114.65
7.2.230.0030.01314.74
7.2.220.0090.00614.87
7.2.210.0090.00014.66
7.2.200.0070.00415.08
7.2.190.0080.00814.73
7.2.180.0060.00614.73
7.2.170.0000.01314.81
7.2.60.0040.01116.44
7.2.00.0040.00919.31
7.1.330.0090.00615.71
7.1.320.0070.00415.80
7.1.310.0030.01015.44
7.1.300.0080.00415.39
7.1.290.0030.01315.74
7.1.280.0070.00415.55
7.1.270.0030.00915.36
7.1.260.0040.00715.79
7.1.200.0000.01015.71
7.1.100.0060.00618.04
7.1.70.0000.00716.58
7.1.60.0070.00717.13
7.1.50.0060.01216.88
7.1.00.0070.07322.45
7.0.200.0000.00816.73
7.0.140.0030.07322.07
7.0.60.0030.04719.94
7.0.50.0100.03717.80
7.0.40.0030.04320.30
7.0.30.0270.04020.09
7.0.20.0200.05720.19
7.0.10.0000.04720.18
7.0.00.0070.04020.03
5.6.280.0130.06720.88
5.6.210.0100.08020.68
5.6.200.0170.05018.16
5.6.190.0030.09020.56
5.6.180.3770.04020.77
5.6.170.0270.07020.47
5.6.160.0070.06320.70
5.6.150.0100.06018.13
5.6.140.0030.04318.09
5.6.130.0130.03318.15
5.6.120.0030.06321.13
5.6.110.0070.09320.97
5.6.100.0100.08021.12
5.6.90.0070.07721.09
5.6.80.0170.06020.27
5.6.70.4700.03020.27
5.5.350.0300.07320.32
5.5.340.0100.06718.02
5.5.330.0100.08020.23
5.5.320.3300.04320.18
5.5.310.0270.03720.24
5.5.300.0070.03717.97
5.5.290.0030.08318.01
5.5.280.0030.04020.77
5.5.270.0130.08020.87
5.5.260.0230.07320.96
5.5.250.0100.05020.68
5.5.240.0170.07020.03
5.4.450.0570.05019.44
5.4.440.0530.05719.49
5.4.430.0300.05319.47
5.4.420.0100.05719.52
5.4.410.0530.05319.11
5.4.400.0100.05318.49
5.4.390.0030.05718.74
5.4.380.0270.05318.65
5.4.370.0200.05318.72
5.4.360.0200.05318.69
5.4.350.0200.05318.58
5.4.340.0300.04018.67
5.4.320.0090.03312.45
5.4.310.0060.03712.45
5.4.300.0090.03612.45
5.4.290.0050.03812.45
5.4.280.0080.04112.34
5.4.270.0170.04718.98
5.4.260.0070.08019.05
5.4.250.0270.04319.07
5.4.240.0170.06018.85
5.4.230.0130.05719.07
5.4.220.0100.06719.00
5.4.210.0230.06718.93
5.4.200.0070.06018.78
5.4.190.0130.05718.87
5.4.180.0170.06718.97
5.4.170.0070.05719.00
5.4.160.0170.07318.84
5.4.150.0200.07318.96
5.4.140.0200.06316.58
5.4.130.0230.04016.54
5.4.120.0300.05316.58
5.4.110.0070.05716.50
5.4.100.0100.05316.47
5.4.90.0300.05316.56
5.4.80.0100.05316.34
5.4.70.0100.06316.38
5.4.60.0170.05016.33
5.4.50.0130.06316.53
5.4.40.0170.06016.66
5.4.30.0170.04716.56
5.4.20.0170.06716.32
5.4.10.0170.06316.59
5.4.00.0130.05316.03
5.3.290.0040.04912.80
5.3.280.0230.04714.40
5.3.270.0130.05714.59
5.3.260.0130.07314.66
5.3.250.0070.07714.58
5.3.240.0300.05014.53
5.3.230.0030.08314.74
5.3.220.0070.06014.55
5.3.210.0000.07014.70
5.3.200.0100.05314.55
5.3.190.0130.06314.75
5.3.180.0170.06014.59
5.3.170.0070.05714.62
5.3.160.0130.06014.70
5.3.150.0200.04714.71
5.3.140.0170.04314.48
5.3.130.0100.06314.70
5.3.120.0230.05014.70
5.3.110.0100.06714.47
5.3.100.0170.04314.14
5.3.90.0030.06014.00
5.3.80.0100.06014.05
5.3.70.0100.04714.09
5.3.60.0100.04713.94
5.3.50.0030.05714.04
5.3.40.0170.06014.02
5.3.30.0000.05714.07
5.3.20.0100.05013.66
5.3.10.0100.06013.79
5.3.00.0100.04713.52
5.2.170.0100.04011.12
5.2.160.0070.04011.07
5.2.150.0100.05711.29
5.2.140.0100.04011.29
5.2.130.0030.04011.02
5.2.120.0100.03710.91
5.2.110.0170.03311.08
5.2.100.0000.04711.28
5.2.90.0070.04011.15
5.2.80.0170.04311.32
5.2.70.0070.04311.32
5.2.60.0070.05711.16
5.2.50.0130.03711.24
5.2.40.0070.04711.12
5.2.30.0070.05310.89
5.2.20.0100.05011.14
5.2.10.0170.03011.17
5.2.00.0100.04010.75
5.1.60.0030.03710.30
5.1.50.0070.0339.87
5.1.40.0030.04710.11
5.1.30.0100.04710.53
5.1.20.0070.03710.57
5.1.10.0070.04010.04
5.1.00.0130.03710.11
5.0.50.0100.0308.70
5.0.40.0030.0278.52
5.0.30.0070.0438.38
5.0.20.0030.0308.39
5.0.10.0030.0308.15
5.0.00.0070.0538.24
4.4.90.0030.0337.50
4.4.80.0070.0177.50
4.4.70.0030.0237.50
4.4.60.0070.0237.50
4.4.50.0030.0207.50
4.4.40.0100.0307.50
4.4.30.0030.0237.50
4.4.20.0030.0237.50
4.4.10.0030.0207.50
4.4.00.0030.0477.50
4.3.110.0030.0207.50
4.3.100.0000.0277.50
4.3.90.0000.0237.50
4.3.80.0070.0307.50
4.3.70.0100.0237.50
4.3.60.0070.0237.50
4.3.50.0000.0237.50
4.3.40.0000.0377.50
4.3.30.0070.0207.50
4.3.20.0000.0277.50
4.3.10.0070.0207.50
4.3.00.0030.0206.57

preferences:
50.98 ms | 401 KiB | 5 Q