3v4l.org

run code in 300+ PHP versions simultaneously
<?php $url = "hej"; echo strpos($url, 'admin-ajax.php');

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)
8.3.60.0070.00716.50
8.3.50.0120.00516.28
8.3.40.0110.00418.59
8.3.30.0030.01018.63
8.3.20.0000.00818.51
8.3.10.0060.00320.54
8.3.00.0050.00319.13
8.2.180.0190.00316.50
8.2.170.0080.00622.96
8.2.160.0100.00320.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00420.53
8.2.110.0060.00320.86
8.2.100.0040.00717.72
8.2.90.0060.00319.34
8.2.80.0050.00319.36
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0000.00718.06
8.2.20.0030.00619.34
8.2.10.0050.00317.48
8.2.00.0090.00017.61
8.1.280.0060.01325.92
8.1.270.0050.00324.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00422.53
8.1.230.0050.00520.97
8.1.220.0080.00017.74
8.1.210.0080.00018.98
8.1.200.0000.00817.13
8.1.190.0000.00717.41
8.1.180.0060.00318.10
8.1.170.0030.00518.73
8.1.160.0030.00618.80
8.1.150.0000.00818.49
8.1.140.0040.00417.25
8.1.130.0000.00717.81
8.1.120.0030.00517.41
8.1.110.0030.00517.41
8.1.100.0040.00317.29
8.1.90.0070.00017.38
8.1.80.0020.00517.44
8.1.70.0070.00017.27
8.1.60.0000.00717.43
8.1.50.0050.00317.29
8.1.40.0040.00417.40
8.1.30.0040.00417.50
8.1.20.0040.00417.64
8.1.10.0000.00817.47
8.1.00.0020.00517.41
8.0.300.0070.00020.09
8.0.290.0000.00716.75
8.0.280.0040.00418.42
8.0.270.0040.00417.17
8.0.260.0030.00316.80
8.0.250.0080.00016.95
8.0.240.0000.00716.77
8.0.230.0000.00716.90
8.0.220.0080.00016.79
8.0.210.0040.00416.82
8.0.200.0000.00616.86
8.0.190.0000.00716.86
8.0.180.0070.00016.87
8.0.170.0000.00916.80
8.0.160.0040.00416.84
8.0.150.0040.00416.64
8.0.140.0040.00416.70
8.0.130.0050.00013.26
8.0.120.0080.00016.77
8.0.110.0040.00416.88
8.0.100.0000.00716.94
8.0.90.0040.00416.69
8.0.80.0000.01516.70
8.0.70.0070.00016.66
8.0.60.0000.00716.75
8.0.50.0040.00416.78
8.0.30.0090.00916.96
8.0.20.0050.01316.97
8.0.10.0070.00016.98
8.0.00.0140.00616.58
7.4.330.0000.00513.00
7.4.320.0000.00616.44
7.4.300.0000.00616.44
7.4.290.0030.00316.53
7.4.280.0030.00616.52
7.4.270.0000.00816.54
7.4.260.0000.00513.21
7.4.250.0000.00716.39
7.4.240.0030.00316.50
7.4.230.0030.00316.31
7.4.220.0040.01416.48
7.4.210.0140.00016.54
7.4.200.0050.00216.34
7.4.190.0070.00016.48
7.4.160.0130.00316.39
7.4.150.0070.01016.42
7.4.140.0070.01116.26
7.4.130.0130.00316.33
7.4.120.0000.01616.52
7.4.110.0030.01316.40
7.4.100.0000.01716.55
7.4.90.0150.00316.55
7.4.80.0190.00419.39
7.4.70.0070.00916.43
7.4.60.0030.02016.47
7.4.50.0040.00416.47
7.4.40.0000.01816.53
7.4.30.0090.01216.26
7.4.00.0080.00414.75
7.3.330.0030.00312.97
7.3.320.0070.00012.99
7.3.310.0030.00316.05
7.3.300.0030.00316.14
7.3.290.0040.01116.13
7.3.280.0110.00416.12
7.3.270.0040.01616.11
7.3.260.0110.01416.58
7.3.250.0030.01416.42
7.3.240.0090.00616.13
7.3.230.0070.01016.37
7.3.210.0090.00916.44
7.3.200.0070.01016.19
7.3.190.0120.00616.38
7.3.180.0030.01216.26
7.3.170.0030.01316.30
7.3.160.0130.00716.47
7.3.120.0000.01714.93
7.2.330.0170.00316.29
7.2.320.0060.00916.25
7.2.310.0120.00616.64
7.2.300.0080.00916.27
7.2.290.0010.01816.50
7.2.60.0060.00916.64
7.2.00.0030.00919.21
7.1.200.0140.00915.45
7.1.100.0030.01017.69
7.1.70.0070.00717.16
7.1.60.0040.01219.31
7.1.50.0030.01016.80
7.1.00.0070.03022.36
7.0.200.0600.00414.80
7.0.140.0030.07021.99
7.0.120.0000.05722.08
7.0.60.0030.06319.89
7.0.50.0100.07717.83
7.0.40.0070.07320.24
7.0.30.0300.06020.21
7.0.20.0370.04020.32
7.0.10.0130.05720.21
7.0.00.0100.08020.33
5.6.280.0030.07321.13
5.6.210.0000.06320.54
5.6.200.0030.08018.09
5.6.190.0070.08020.27
5.6.180.0330.08320.41
5.6.170.0300.07320.51
5.6.160.0030.04020.51
5.6.150.0070.03318.16
5.6.140.0100.06318.18
5.6.130.0000.06018.18
5.6.120.0100.05320.96
5.6.110.0030.04021.03
5.6.100.0170.08020.97
5.6.90.0070.08320.96
5.6.80.0030.04020.36
5.5.350.0230.06020.42
5.5.340.0030.07018.02
5.5.330.0100.07720.14
5.5.320.0300.04020.24
5.5.310.0300.07720.27
5.5.300.0070.04017.98
5.5.290.0070.08017.89
5.5.280.0200.04720.83
5.5.270.0130.04720.96
5.5.260.0070.08320.86
5.5.250.0000.07720.67
5.5.240.0000.04320.18
5.4.450.0230.06719.46
5.4.440.0030.05319.50
5.4.430.0000.08019.46
5.4.420.0100.07719.47
5.4.410.0070.04019.00
5.4.400.0030.04718.79
5.4.390.0070.05319.18
5.4.380.0030.03719.18
5.4.370.0070.04719.08
5.4.360.0030.06318.79
5.4.350.0100.07719.11
5.4.340.0070.07718.91
5.4.320.0130.07318.81
5.4.310.0130.07019.17
5.4.300.0000.05018.96
5.4.290.0070.07019.00
5.4.280.0070.04719.19
5.4.270.0030.07718.91
5.4.260.0030.05719.17
5.4.250.0070.07018.91
5.4.240.0170.07018.80
5.4.230.0070.07019.08
5.4.220.0100.03018.80
5.4.210.0230.03019.17
5.4.200.0000.04019.07
5.4.190.0030.03719.13
5.4.180.0000.04019.11
5.4.170.0070.03319.13
5.4.160.0000.04019.01
5.4.150.0030.03718.77
5.4.140.0000.03716.25
5.4.130.0000.03716.29
5.4.120.0030.03716.24
5.4.110.0030.03316.28
5.4.100.0030.03716.37
5.4.90.0000.04016.39
5.4.80.0000.03716.30
5.4.70.0000.03716.35
5.4.60.0030.03316.26
5.4.50.0070.03016.38
5.4.40.0070.03316.33
5.4.30.0070.03016.12
5.4.20.0000.03716.27
5.4.10.0070.03016.31
5.4.00.0030.03315.62
5.3.290.0100.07014.67
5.3.280.0000.04014.68
5.3.270.0070.03314.57
5.3.260.0230.02714.54
5.3.250.0000.04014.58
5.3.240.0030.03714.56
5.3.230.0030.04014.41
5.3.220.0000.03714.52
5.3.210.0030.03714.38
5.3.200.0070.03314.50
5.3.190.0070.03314.48
5.3.180.0000.04314.51
5.3.170.0070.03714.50
5.3.160.0030.03314.50
5.3.150.0000.03714.35
5.3.140.0000.03714.53
5.3.130.0030.04014.48
5.3.120.0000.04314.42
5.3.110.0000.04014.63
5.3.100.0000.03713.95
5.3.90.0000.04014.00
5.3.80.0030.03313.99
5.3.70.0070.03313.98
5.3.60.0030.03313.98
5.3.50.0070.03313.75
5.3.40.0030.03313.88
5.3.30.0000.04013.84
5.3.20.0030.03313.78
5.3.10.0000.04713.59
5.3.00.0100.06313.57
5.2.170.0000.03011.05
5.2.160.0030.02711.02
5.2.150.0000.03011.07
5.2.140.0030.02711.11
5.2.130.0000.03011.25
5.2.120.0000.03311.03
5.2.110.0100.05711.10
5.2.100.0070.06311.04
5.2.90.0070.03710.98
5.2.80.0030.06311.06
5.2.70.0000.03311.04
5.2.60.0070.03710.98
5.2.50.0000.03310.94
5.2.40.0070.05311.14
5.2.30.0130.02310.97
5.2.20.0030.06310.88
5.2.10.0070.04010.84
5.2.00.0000.04010.71
5.1.60.0030.0539.90
5.1.50.0000.0439.98
5.1.40.0030.0239.95
5.1.30.0100.04310.34
5.1.20.0000.02710.43
5.1.10.0100.04310.01
5.1.00.0100.04710.04
5.0.50.0000.0278.52
5.0.40.0070.0408.46
5.0.30.0030.0578.29
5.0.20.0000.0308.21
5.0.10.0030.0338.17
5.0.00.0070.0478.12
4.4.90.0030.0308.02
4.4.80.0100.0308.02
4.4.70.0030.0278.02
4.4.60.0000.0278.02
4.4.50.0100.0278.02
4.4.40.0000.0538.02
4.4.30.0000.0208.02
4.4.20.0000.0308.02
4.4.10.0000.0308.02
4.4.00.0030.0578.02
4.3.110.0000.0338.02
4.3.100.0070.0238.02
4.3.90.0000.0208.02
4.3.80.0030.0538.02
4.3.70.0030.0278.02
4.3.60.0000.0408.02
4.3.50.0030.0378.02
4.3.40.0030.0478.02
4.3.30.0000.0208.02
4.3.20.0000.0178.02
4.3.10.0000.0178.02
4.3.00.0000.0178.02

preferences:
43.27 ms | 401 KiB | 5 Q