3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strstr("Hello world!","111");

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)
8.3.60.0100.01018.18
8.3.50.0130.00721.13
8.3.40.0070.00718.76
8.3.30.0140.00318.88
8.3.20.0000.00720.04
8.3.10.0080.00022.13
8.3.00.0040.00422.52
8.2.180.0040.01116.50
8.2.170.0090.00622.96
8.2.160.0070.00719.20
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0140.00026.16
8.2.120.0040.00419.11
8.2.110.0040.00422.11
8.2.100.0070.00919.26
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0070.00017.96
8.2.30.0040.00418.04
8.2.20.0040.00417.48
8.2.10.0020.00517.61
8.2.00.0050.00217.42
8.1.280.0160.00325.92
8.1.270.0040.00422.19
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.88
8.1.230.0110.00019.12
8.1.220.0000.00717.74
8.1.210.0060.00318.77
8.1.200.0000.01017.22
8.1.190.0040.00417.05
8.1.180.0030.00520.32
8.1.170.0000.00818.52
8.1.160.0040.00422.13
8.1.150.0060.00318.49
8.1.140.0000.00717.28
8.1.130.0040.00417.75
8.1.120.0040.00417.34
8.1.110.0040.00417.41
8.1.100.0040.00417.35
8.1.90.0040.00417.25
8.1.80.0030.00317.37
8.1.70.0030.00317.27
8.1.60.0050.00317.52
8.1.50.0070.00017.42
8.1.40.0000.00717.28
8.1.30.0050.00217.38
8.1.20.0030.00617.54
8.1.10.0000.00717.48
8.1.00.0000.00917.22
8.0.300.0000.00718.77
8.0.290.0040.00417.16
8.0.280.0030.00318.31
8.0.270.0000.00717.16
8.0.260.0030.00316.66
8.0.250.0000.00616.87
8.0.240.0040.00416.75
8.0.230.0040.00416.80
8.0.220.0000.00716.72
8.0.210.0030.00316.72
8.0.200.0030.00316.72
8.0.190.0080.00016.79
8.0.180.0040.00416.73
8.0.170.0000.00716.80
8.0.160.0070.00016.68
8.0.150.0030.00316.63
8.0.140.0070.00016.72
8.0.130.0000.00513.17
8.0.120.0030.00616.76
8.0.110.0040.00416.68
8.0.100.0050.00316.81
8.0.90.0080.00016.63
8.0.80.0070.01316.70
8.0.70.0070.00016.84
8.0.60.0050.00316.64
8.0.50.0070.00016.79
8.0.30.0120.00716.97
8.0.20.0150.00917.40
8.0.10.0030.00616.76
8.0.00.0100.01116.78
7.4.330.0020.00215.00
7.4.320.0030.00316.38
7.4.300.0030.00316.43
7.4.290.0000.00716.48
7.4.280.0080.00016.43
7.4.270.0040.00416.43
7.4.260.0030.00316.33
7.4.250.0000.00716.39
7.4.240.0000.00716.41
7.4.230.0030.00316.25
7.4.220.0120.00616.32
7.4.210.0040.00916.43
7.4.200.0070.00016.52
7.4.190.0000.00816.41
7.4.160.0090.00616.40
7.4.150.0070.01017.40
7.4.140.0150.00117.86
7.4.130.0130.00616.44
7.4.120.0070.01116.34
7.4.110.0030.01516.43
7.4.100.0140.00416.33
7.4.90.0070.01016.24
7.4.80.0140.00719.39
7.4.70.0130.00316.15
7.4.60.0100.00616.45
7.4.50.0050.00316.28
7.4.40.0100.00322.77
7.4.30.0080.00816.33
7.4.00.0090.00714.91
7.3.330.0000.00513.02
7.3.320.0030.00312.96
7.3.310.0030.00316.16
7.3.300.0030.00316.15
7.3.290.0080.00616.16
7.3.280.0100.00416.15
7.3.270.0070.01017.40
7.3.260.0130.00316.15
7.3.250.0150.00316.32
7.3.240.0140.00316.42
7.3.230.0100.00616.41
7.3.210.0100.00716.16
7.3.200.0140.00416.34
7.3.190.0060.01516.14
7.3.180.0140.00716.21
7.3.170.0100.00616.27
7.3.160.0000.01516.38
7.3.120.0080.01014.64
7.3.110.0060.01214.44
7.3.100.0070.01014.34
7.3.90.0040.01114.67
7.3.80.0070.00714.93
7.3.70.0040.01114.73
7.3.60.0130.00314.71
7.3.50.0060.01014.68
7.3.40.0000.01014.31
7.3.30.0000.01114.75
7.3.20.0040.00816.53
7.3.10.0040.00816.52
7.3.00.0000.00916.45
7.2.330.0200.00316.24
7.2.320.0030.01416.29
7.2.310.0060.01516.24
7.2.300.0100.00716.38
7.2.290.0120.00416.29
7.2.250.0070.01014.89
7.2.240.0070.01314.83
7.2.230.0070.01115.00
7.2.220.0090.00314.72
7.2.210.0070.00315.04
7.2.200.0030.01014.96
7.2.190.0090.00614.69
7.2.180.0070.01114.75
7.2.170.0070.00714.75
7.1.330.0030.01015.50
7.1.320.0060.00715.73
7.1.310.0100.00315.80
7.1.300.0040.01415.43
7.1.290.0000.01315.61
7.1.280.0060.00615.59
7.1.270.0060.00315.55
7.1.260.0040.01115.69
7.1.70.0000.00717.03
7.1.60.0060.01619.82
7.1.50.0090.00316.83
7.1.00.0000.04022.33
7.0.200.0030.00616.84
7.0.140.0070.07021.92
7.0.60.0070.07719.85
7.0.50.0000.06717.88
7.0.40.0070.08320.26
7.0.30.0330.07020.01
7.0.20.0300.05720.01
7.0.10.0270.08320.00
7.0.00.0200.04020.16
5.6.280.0030.07321.08
5.6.210.0130.08020.76
5.6.200.0170.05318.13
5.6.190.0070.07720.57
5.6.180.3700.04320.49
5.6.170.0230.06720.42
5.6.160.0030.04720.61
5.6.150.0100.06718.07
5.6.140.0100.04018.16
5.6.130.0100.08018.13
5.6.120.0200.07321.09
5.6.110.0000.05720.97
5.6.100.0070.04020.95
5.6.90.0030.08320.99
5.6.80.0070.06320.36
5.6.70.0130.04020.36
5.5.350.0200.07720.38
5.5.340.0130.05317.94
5.5.330.0100.04020.23
5.5.320.0230.06020.28
5.5.310.0200.04320.30
5.5.300.0070.07717.96
5.5.290.0070.08317.98
5.5.280.0030.07020.93
5.5.270.0070.08720.86
5.5.260.0130.08020.75
5.5.250.0100.04020.58
5.5.240.0100.07720.15
5.4.450.0630.07019.41
5.4.440.0800.06019.41
5.4.430.0600.05319.23
5.4.420.0670.05719.47
5.4.410.0070.06019.51
5.4.400.0900.05718.77
5.4.390.1000.07018.71
5.4.380.0470.06318.69
5.4.370.0130.05318.72
5.4.360.0200.04718.61
5.4.350.0130.05718.49
5.4.340.0200.04718.57
5.4.320.0090.03812.45
5.4.310.0060.04312.45
5.4.300.0100.04312.46
5.4.290.0080.03912.45
5.4.280.0070.03612.34
5.4.270.0040.03812.34
5.4.260.0100.06018.90
5.4.250.0130.04718.80
5.4.240.0100.05018.81
5.4.230.0130.04718.77
5.4.220.0100.05318.78
5.4.210.0100.05018.79
5.4.200.0100.07018.86
5.4.190.0170.05318.85
5.4.180.0070.05318.87
5.4.170.0030.05718.68
5.4.160.0070.05018.79
5.4.150.0100.05018.98
5.4.140.0030.05716.19
5.4.130.0030.07316.21
5.4.120.0100.05316.27
5.4.110.0030.05716.49
5.4.100.0030.05316.45
5.4.90.0100.04316.59
5.4.80.0100.04316.18
5.4.70.0100.04316.48
5.4.60.0100.04716.29
5.4.50.0100.05016.45
5.4.40.0000.05716.34
5.4.30.0130.04016.34
5.4.20.0030.05016.42
5.4.10.0070.05016.29
5.4.00.0100.04315.63
5.3.290.0090.04612.80
5.3.280.0100.05014.60
5.3.270.0000.05714.62
5.3.260.0070.05714.45
5.3.250.0070.05314.64
5.3.240.0030.05314.52
5.3.230.0100.05014.59
5.3.220.0200.05014.55
5.3.210.0030.05314.61
5.3.200.0070.05014.58
5.3.190.0170.04014.71
5.3.180.0070.04714.65
5.3.170.0070.08014.57
5.3.160.0100.05014.44
5.3.150.0000.05714.56
5.3.140.0070.04714.70
5.3.130.0070.05014.55
5.3.120.0070.07014.59
5.3.110.0130.05714.41
5.3.100.0030.05314.05
5.3.90.0130.04314.03
5.3.80.0100.04313.71
5.3.70.0130.06014.01
5.3.60.0170.05713.88
5.3.50.0000.05313.99
5.3.40.0030.05713.64
5.3.30.0100.07013.92
5.3.20.0070.05013.69
5.3.10.0100.06713.48
5.3.00.0130.04313.65
5.2.170.0000.04311.15
5.2.160.0030.04011.15
5.2.150.0030.04711.05
5.2.140.0070.05711.02
5.2.130.0030.06011.11
5.2.120.0030.04011.19
5.2.110.0030.05311.24
5.2.100.0030.04711.10
5.2.90.0100.03311.10
5.2.80.0100.04711.19
5.2.70.0070.04010.98
5.2.60.0030.04310.95
5.2.50.0070.05711.12
5.2.40.0070.04011.00
5.2.30.0000.04310.98
5.2.20.0000.04310.86
5.2.10.0070.03310.95
5.2.00.0100.03310.63
5.1.60.0030.03310.23
5.1.50.0070.0309.91
5.1.40.0000.0379.90
5.1.30.0070.03310.41
5.1.20.0000.03710.52
5.1.10.0100.03310.14
5.1.00.0170.04010.08
5.0.50.0030.0308.48
5.0.40.0070.0238.44
5.0.30.0030.0438.30
5.0.20.0030.0278.43
5.0.10.0000.0308.11
5.0.00.0030.0477.98
4.4.90.0000.0237.21
4.4.80.0030.0207.21
4.4.70.0000.0237.21
4.4.60.0030.0207.21
4.4.50.0030.0207.21
4.4.40.0000.0337.22
4.4.30.0070.0177.22
4.4.20.0000.0277.22
4.4.10.0030.0207.22
4.4.00.0030.0307.22
4.3.110.0000.0277.22
4.3.100.0000.0237.22
4.3.90.0070.0207.22
4.3.80.0030.0307.22
4.3.70.0070.0237.22
4.3.60.0000.0237.22
4.3.50.0030.0207.22
4.3.40.0000.0477.22
4.3.30.0030.0207.22
4.3.20.0070.0207.22
4.3.10.0070.0277.22
4.3.00.0170.0206.81

preferences:
50.87 ms | 401 KiB | 5 Q