3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strstr("ab","ab");

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)
8.3.60.0090.00618.35
8.3.50.0090.01221.98
8.3.40.0040.01018.52
8.3.30.0070.00718.60
8.3.20.0080.00018.64
8.3.10.0080.00019.25
8.3.00.0040.00423.67
8.2.180.0140.00718.29
8.2.170.0090.00622.96
8.2.160.0180.00320.34
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0040.00419.66
8.2.110.0100.00320.38
8.2.100.0090.00317.78
8.2.90.0040.00418.98
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00418.16
8.2.30.0070.00021.23
8.2.20.0000.00717.49
8.2.10.0040.00417.61
8.2.00.0050.00317.55
8.1.280.0090.00625.92
8.1.270.0020.00523.99
8.1.260.0070.00726.35
8.1.250.0070.00028.09
8.1.240.0060.00322.20
8.1.230.0040.00720.90
8.1.220.0040.00418.77
8.1.210.0000.00818.77
8.1.200.0030.00617.34
8.1.190.0070.00017.39
8.1.180.0000.00818.10
8.1.170.0040.00418.46
8.1.160.0040.00418.75
8.1.150.0030.00618.50
8.1.140.0040.00417.31
8.1.130.0000.00717.78
8.1.120.0000.00717.36
8.1.110.0070.00017.21
8.1.100.0030.00517.38
8.1.90.0030.00617.34
8.1.80.0070.00017.32
8.1.70.0030.00317.22
8.1.60.0060.00317.48
8.1.50.0000.00717.30
8.1.40.0030.00717.27
8.1.30.0040.00417.39
8.1.20.0000.00917.45
8.1.10.0040.00417.43
8.1.00.0040.00417.34
8.0.300.0000.00819.88
8.0.290.0030.00317.18
8.0.280.0030.00318.27
8.0.270.0070.00017.14
8.0.260.0070.00016.74
8.0.250.0000.00816.75
8.0.240.0080.00416.75
8.0.230.0000.00716.77
8.0.220.0030.00616.73
8.0.210.0000.00816.80
8.0.200.0030.00316.83
8.0.190.0040.00416.75
8.0.180.0030.00516.78
8.0.170.0040.00416.70
8.0.160.0000.00716.80
8.0.150.0100.00016.61
8.0.140.0040.00716.70
8.0.130.0030.00313.20
8.0.120.0000.00716.73
8.0.110.0000.00816.60
8.0.100.0040.00416.84
8.0.90.0000.00816.69
8.0.80.0120.00316.75
8.0.70.0070.00016.72
8.0.60.0000.00716.74
8.0.50.0050.00316.74
8.0.30.0120.00816.91
8.0.20.0050.01617.40
8.0.10.0050.00216.79
8.0.00.0070.01016.72
7.4.330.0050.00014.68
7.4.320.0060.00016.41
7.4.300.0000.00616.43
7.4.290.0040.00416.51
7.4.280.0030.00516.34
7.4.270.0000.00816.47
7.4.260.0000.00613.13
7.4.250.0070.00016.34
7.4.240.0030.00316.51
7.4.230.0030.00316.20
7.4.220.0000.02016.49
7.4.210.0080.00816.45
7.4.200.0000.00716.26
7.4.190.0000.00716.43
7.4.160.0070.01016.56
7.4.150.0000.01917.40
7.4.140.0130.00517.86
7.4.130.0060.01116.48
7.4.120.0080.00816.30
7.4.110.0100.00716.34
7.4.100.0070.01016.29
7.4.90.0100.01316.39
7.4.80.0090.00919.39
7.4.70.0090.00616.45
7.4.60.0170.00316.34
7.4.50.0040.00416.28
7.4.40.0050.01122.52
7.4.30.0080.00916.20
7.4.00.0060.00914.86
7.3.330.0000.00613.04
7.3.320.0050.00012.86
7.3.310.0000.00816.05
7.3.300.0030.00316.07
7.3.290.0080.00616.06
7.3.280.0080.00916.11
7.3.270.0030.01517.40
7.3.260.0130.00818.24
7.3.250.0060.01316.27
7.3.240.0200.00316.29
7.3.230.0070.01116.49
7.3.210.0140.00716.23
7.3.200.0070.01019.39
7.3.190.0070.01416.36
7.3.180.0070.01116.05
7.3.170.0040.01116.50
7.3.160.0120.00916.19
7.3.120.0080.00814.64
7.3.10.0130.00316.62
7.3.00.0060.00316.17
7.2.330.0110.00616.36
7.2.320.0100.01316.59
7.2.310.0030.01416.54
7.2.300.0110.00516.57
7.2.290.0100.00716.29
7.2.130.0030.00916.83
7.2.120.0030.01016.81
7.2.110.0070.01116.61
7.2.100.0070.00316.62
7.2.90.0070.00416.86
7.2.80.0070.01116.79
7.2.70.0110.00316.73
7.2.60.0070.00716.59
7.2.50.0120.00316.37
7.2.40.0040.00417.01
7.2.30.0040.01116.72
7.2.20.0140.00316.65
7.2.10.0090.00616.82
7.2.00.0050.01018.07
7.1.250.0100.00315.34
7.1.100.0070.00717.92
7.1.70.0040.00416.71
7.1.60.0070.01819.40
7.1.50.0100.01416.54
7.1.00.0070.06722.46
7.0.200.0000.00816.72
7.0.140.0000.08021.92
7.0.80.0230.04019.90
7.0.70.0170.03719.95
7.0.60.0230.04720.06
7.0.50.0270.03720.30
7.0.40.0000.04320.14
7.0.30.0070.03320.18
7.0.20.0100.03720.11
7.0.10.0070.03320.12
7.0.00.0030.04020.15
5.6.280.0130.06321.05
5.6.230.0000.07720.62
5.6.220.0070.04020.70
5.6.210.0030.04320.59
5.6.200.0070.04021.17
5.6.190.0000.04021.02
5.6.180.0030.03720.95
5.6.170.0070.03321.10
5.6.160.0000.03721.01
5.6.150.0000.03721.07
5.6.140.0000.04321.09
5.6.130.0070.03721.07
5.6.120.0130.03321.16
5.6.110.0130.02721.00
5.6.100.0030.03721.15
5.6.90.0030.03720.99
5.6.80.0070.03320.43
5.6.70.0000.03720.32
5.6.60.0100.07020.44
5.6.50.0030.03720.45
5.6.40.0030.04320.39
5.6.30.0100.07720.38
5.6.20.0070.03320.39
5.6.10.0030.03720.36
5.6.00.0100.07720.27
5.5.370.0070.06320.48
5.5.360.0070.04020.54
5.5.350.0030.04320.41
5.5.340.0100.03720.79
5.5.330.0030.03720.79
5.5.320.0130.02720.77
5.5.310.0000.03720.88
5.5.300.0030.03720.63
5.5.290.0100.03720.84
5.5.280.0070.03720.74
5.5.270.0100.03020.78
5.5.260.0000.04020.63
5.5.250.0100.03720.74
5.5.240.0000.04720.11
5.5.230.0030.07720.01
5.5.220.0100.07320.19
5.5.210.0070.03320.26
5.5.200.0000.04320.11
5.5.190.0030.04020.14
5.5.180.0100.08020.14
5.5.160.0100.06720.14
5.5.150.0070.07320.20
5.5.140.0200.06719.96
5.5.130.0100.03020.22
5.5.120.0030.07020.25
5.5.110.0000.05020.17
5.5.100.0070.08320.01
5.5.90.0030.07320.05
5.5.80.0030.08020.10
5.5.70.0030.03720.13
5.5.60.0030.05020.04
5.5.50.0000.05020.07
5.5.40.0070.03720.14
5.5.30.0030.07720.11
5.5.20.0030.09020.08
5.5.10.0070.04319.95
5.5.00.0100.06719.96
5.4.450.0130.03019.45
5.4.440.0030.03719.45
5.4.430.0030.03719.10
5.4.420.0100.02719.32
5.4.410.0070.03019.31
5.4.400.0130.05019.15
5.4.390.0130.07018.81
5.4.380.0100.06018.79
5.4.370.0070.03718.95
5.4.360.0000.07018.81
5.4.350.0000.04019.05
5.4.340.0100.07319.03
5.4.320.0000.07718.95
5.4.310.0070.03318.98
5.4.300.0000.06018.94
5.4.290.0100.07319.01
5.4.280.0030.08019.14
5.4.270.0030.03718.89
5.4.260.0030.07718.78
5.4.250.0100.05718.87
5.4.240.0000.07319.14
5.4.230.0070.07719.13
5.4.220.0070.03718.97
5.4.210.0000.04019.12
5.4.200.0070.03718.80
5.4.190.0030.05719.04
5.4.180.0070.04019.09
5.4.170.0070.05018.95
5.4.160.0030.07319.12
5.4.150.0170.06019.07
5.4.140.0100.07316.29
5.4.130.0030.06716.34
5.4.120.0070.07716.32
5.4.110.0030.06716.33
5.4.100.0100.07316.30
5.4.90.0070.07016.31
5.4.80.0170.06716.33
5.4.70.0000.07016.43
5.4.60.0070.04016.19
5.4.50.0030.03716.38
5.4.40.0100.05316.29
5.4.30.0030.07016.16
5.4.20.0100.05716.33
5.4.10.0000.04016.41
5.4.00.0100.06015.72
5.3.290.0000.04014.62
5.3.280.0100.04714.59
5.3.270.0030.03314.42
5.3.260.0030.06714.56
5.3.250.0100.04314.56
5.3.240.0070.07014.45
5.3.230.0000.07714.43
5.3.220.0100.03314.52
5.3.210.0000.04014.56
5.3.200.0070.06314.51
5.3.190.0070.07714.51
5.3.180.0200.05314.41
5.3.170.0070.05014.54
5.3.160.0000.04714.50
5.3.150.0030.03714.53
5.3.140.0000.04014.55
5.3.130.0070.06714.55
5.3.120.0030.04314.53
5.3.110.0000.04314.41
5.3.100.0070.06313.98
5.3.90.0070.05713.87
5.3.80.0130.06713.87
5.3.70.0070.04013.99
5.3.60.0170.05313.86
5.3.50.0070.06313.89
5.3.40.0030.05313.93
5.3.30.0000.03713.76
5.3.20.0070.06713.65
5.3.10.0030.04713.64
5.3.00.0000.05013.57
5.2.170.0030.06011.71
5.2.160.0070.03711.71
5.2.150.0030.04011.71
5.2.140.0030.06311.71
5.2.130.0030.05711.71
5.2.120.0200.04311.71
5.2.110.0100.02011.71
5.2.100.0070.02311.71
5.2.90.0000.03011.71
5.2.80.0070.04711.71
5.2.70.0030.03011.71
5.2.60.0070.05311.71
5.2.50.0130.05311.71
5.2.40.0100.03711.71
5.2.30.0030.02711.71
5.2.20.0070.02011.71
5.2.10.0000.02711.71
5.2.00.0070.02311.71
5.1.60.0070.04711.71
5.1.50.0070.05711.71
5.1.40.0000.05711.71
5.1.30.0030.02311.71
5.1.20.0070.02011.71
5.1.10.0030.03311.71
5.1.00.0000.02711.71
5.0.50.0030.04711.71
5.0.40.0070.04011.71
5.0.30.0000.05711.71
5.0.20.0030.03011.71
5.0.10.0070.02311.71
5.0.00.0070.05311.71
4.4.90.0030.02311.71
4.4.80.0030.01711.71
4.4.70.0000.04011.71
4.4.60.0000.02711.71
4.4.50.0030.01011.71
4.4.40.0030.02011.71
4.4.30.0000.04011.71
4.4.20.0000.03711.71
4.4.10.0070.00711.71
4.4.00.0070.05011.71
4.3.110.0000.01711.71
4.3.100.0000.03711.71
4.3.90.0000.03011.71
4.3.80.0030.02011.71
4.3.70.0000.02711.71
4.3.60.0070.03011.71
4.3.50.0000.01311.71
4.3.40.0030.04311.71
4.3.30.0030.01011.71
4.3.20.0030.01311.71
4.3.10.0000.01311.71
4.3.00.0000.03011.71

preferences:
50.35 ms | 401 KiB | 5 Q