3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'image/png'; strpos($a, 'image/');

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)
8.3.70.0170.00316.58
8.3.60.0180.00018.18
8.3.50.0070.01117.96
8.3.40.0040.01118.71
8.3.30.0080.00518.46
8.3.20.0000.00918.48
8.3.10.0040.00421.60
8.3.00.0080.00020.51
8.2.180.0130.00618.41
8.2.170.0100.00322.96
8.2.160.0110.00420.88
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00419.76
8.2.120.0080.00026.35
8.2.110.0100.00020.82
8.2.100.0080.00419.38
8.2.90.0080.00017.63
8.2.80.0030.00617.97
8.2.70.0040.00417.68
8.2.60.0030.00518.03
8.2.50.0060.00318.10
8.2.40.0000.00819.34
8.2.30.0040.00419.09
8.2.20.0000.00718.02
8.2.10.0040.00417.98
8.2.00.0060.00317.58
8.1.280.0110.00725.92
8.1.270.0030.00618.74
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00622.46
8.1.230.0100.00017.77
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0080.00016.98
8.1.180.0070.00018.10
8.1.170.0040.00418.43
8.1.160.0050.00218.73
8.1.150.0040.00420.61
8.1.140.0070.00022.04
8.1.130.0000.00720.05
8.1.120.0090.00017.30
8.1.110.0000.00717.39
8.1.100.0000.00717.42
8.1.90.0000.00817.39
8.1.80.0040.00417.39
8.1.70.0030.00317.21
8.1.60.0040.00417.47
8.1.50.0040.00417.30
8.1.40.0000.00817.32
8.1.30.0000.01017.59
8.1.20.0000.00717.40
8.1.10.0030.00517.45
8.1.00.0030.00517.41
8.0.300.0040.00418.77
8.0.290.0030.00616.63
8.0.280.0050.00218.22
8.0.270.0030.00317.18
8.0.260.0060.00018.32
8.0.250.0000.00716.84
8.0.240.0000.00616.92
8.0.230.0060.00316.79
8.0.220.0030.00716.81
8.0.210.0040.00416.73
8.0.200.0040.00416.94
8.0.190.0030.00316.94
8.0.180.0040.00416.72
8.0.170.0050.00316.82
8.0.160.0000.00716.82
8.0.150.0050.00316.71
8.0.140.0040.00416.79
8.0.130.0000.00513.20
8.0.120.0000.00716.80
8.0.110.0040.00416.68
8.0.100.0000.00716.59
8.0.90.0000.00816.67
8.0.80.0060.00916.75
8.0.70.0030.00316.85
8.0.60.0040.00416.88
8.0.50.0070.00016.68
8.0.30.0070.01016.98
8.0.20.0100.01017.40
8.0.10.0070.00016.95
8.0.00.0070.01416.81
7.4.330.0000.00515.55
7.4.320.0000.00616.51
7.4.300.0000.00716.37
7.4.290.0030.00316.55
7.4.280.0070.00016.56
7.4.270.0080.00016.43
7.4.260.0030.00316.49
7.4.250.0000.00716.34
7.4.240.0000.00716.54
7.4.230.0070.00016.50
7.4.220.0070.00016.56
7.4.210.0070.00916.53
7.4.200.0040.00416.59
7.4.160.0090.00916.44
7.4.140.0110.00817.86
7.4.130.0080.00816.44
7.4.120.0130.00616.42
7.4.110.0110.00716.52
7.4.100.0100.01116.45
7.4.90.0100.00716.53
7.4.80.0060.00919.39
7.4.70.0120.00916.31
7.4.60.0060.01216.36
7.4.50.0140.00016.46
7.4.40.0060.01516.34
7.4.10.0070.01314.80
7.4.00.0090.00814.90
7.3.330.0060.00013.01
7.3.320.0030.00313.00
7.3.310.0040.00416.27
7.3.300.0000.00716.10
7.3.290.0020.00516.13
7.3.280.0080.00516.16
7.3.260.0090.01116.23
7.3.240.0110.00916.22
7.3.230.0090.01216.43
7.3.210.0060.01116.34
7.3.200.0120.00816.29
7.3.190.0100.00616.23
7.3.180.0000.00016.41
7.3.170.0070.01516.28
7.3.160.0110.00716.33
7.3.130.0130.00714.43
7.3.120.0090.00914.71
7.3.110.0070.01314.70
7.3.100.0100.00714.30
7.3.90.0120.00314.38
7.3.80.0120.00314.75
7.3.70.0060.00614.55
7.3.60.0120.00314.61
7.3.50.0100.00714.85
7.3.40.0040.01114.66
7.3.30.0070.01014.44
7.3.20.0070.00716.62
7.3.10.0040.01216.45
7.3.00.0110.00316.56
7.2.330.0210.00416.36
7.2.320.0100.01316.55
7.2.310.0070.01116.21
7.2.300.0180.00616.41
7.2.290.0060.01216.51
7.2.260.0040.01514.63
7.2.250.0060.01314.69
7.2.240.0000.01415.04
7.2.230.0070.01114.82
7.2.220.0060.01214.99
7.2.210.0060.00914.88
7.2.200.0070.00714.93
7.2.190.0040.01114.58
7.2.180.0100.00714.82
7.2.170.0060.00914.64
7.2.160.0070.00714.75
7.2.150.0030.01216.73
7.2.140.0030.01216.70
7.2.130.0040.00716.67
7.2.120.0000.01216.78
7.2.110.0350.00515.50
7.2.100.0320.00915.71
7.2.90.0430.00915.56
7.2.80.0560.00815.53
7.2.70.0540.00915.65
7.2.60.0410.00915.48
7.2.50.0510.00615.75
7.2.40.0190.01215.68
7.2.30.0530.00915.75
7.2.20.0580.00715.68
7.2.10.0320.00815.85
7.2.00.0330.00915.71
7.1.330.0110.00415.82
7.1.320.0030.01315.39
7.1.310.0080.00815.73
7.1.300.0060.00615.72
7.1.290.0000.01215.80
7.1.280.0080.00815.72
7.1.270.0080.00415.79
7.1.260.0070.00715.75
7.1.250.0030.00915.85
7.1.240.0000.01015.77
7.1.230.0300.00714.50
7.1.220.0440.01214.51
7.1.210.0400.00014.71
7.1.200.0560.01114.75
7.1.190.0510.00914.77
7.1.180.0350.01014.76
7.1.170.0350.00614.75
7.1.160.0490.00314.71
7.1.150.0530.00414.74
7.1.140.0390.00614.50
7.1.130.0400.00314.72
7.1.120.0360.00714.71
7.1.110.0330.00814.70
7.1.100.0480.00514.56
7.1.90.0330.00814.60
7.1.80.0340.00414.83
7.1.70.0330.00514.59
7.1.60.0460.00823.69
7.1.50.0520.00723.71
7.1.40.0320.00823.70
7.1.30.0360.00923.82
7.1.20.0430.00523.67
7.1.10.0390.00714.52
7.1.00.0280.00414.52
7.0.330.0060.00614.99
7.0.320.0000.01314.99
7.0.310.0090.00615.38
7.0.300.0070.00414.98
7.0.290.0040.00715.16
7.0.280.0070.00715.16
7.0.270.0060.00615.07
7.0.260.0070.00715.33
7.0.250.0000.00815.48
7.0.240.0060.01015.14
7.0.230.0040.01115.27
7.0.220.0070.00715.34
7.0.210.0120.00315.42
7.0.200.0060.00315.38
7.0.190.0040.01115.36
7.0.180.0060.00615.28
7.0.170.0030.00915.43
7.0.160.0000.01115.14
7.0.150.0080.00415.39
7.0.140.0000.00815.09
7.0.130.0030.00915.26
7.0.120.0080.00615.54
7.0.110.0100.00015.44
7.0.100.0050.00515.43
7.0.90.0000.00915.44
7.0.80.0050.00515.30
7.0.70.0090.00615.16
7.0.60.0040.00414.96
7.0.50.0000.01415.52
7.0.40.0000.00913.42
7.0.30.0060.00313.20
7.0.20.0060.00613.36
7.0.10.0000.01013.45
7.0.00.0040.01113.36
5.6.400.0000.00913.98
5.6.390.0040.00714.13
5.6.380.0070.00514.18
5.6.370.0070.00613.85
5.6.360.0080.00513.92
5.6.350.0060.00614.39
5.6.340.0070.00314.26
5.6.330.0100.00614.02
5.6.320.0060.00614.28
5.6.310.0040.00414.41
5.6.300.0070.00714.56
5.6.290.0070.00714.32
5.6.280.0070.00714.22
5.6.270.0030.00914.13
5.6.260.0030.01014.34
5.6.250.0070.00714.13
5.6.240.0030.00914.07
5.6.230.0060.00614.28
5.6.220.0090.00613.98
5.6.210.0030.01314.05
5.6.200.0030.00914.02
5.6.190.0070.00414.27
5.6.180.0040.01114.25
5.6.170.0070.00414.27
5.6.160.0080.00414.05
5.6.150.0000.01514.05
5.6.140.0100.00314.23
5.6.130.0100.00714.25
5.6.120.0070.01114.31
5.6.110.0030.01314.27
5.6.100.0130.00614.36
5.6.90.0090.00913.97
5.6.80.0030.01514.18
5.6.70.0040.01113.97
5.6.60.0040.01113.91
5.6.50.0030.01013.96
5.6.40.0040.00713.85
5.6.30.0070.00713.95
5.6.20.0090.00614.14
5.6.10.0030.01213.86
5.6.00.0100.00314.11

preferences:
75.51 ms | 401 KiB | 5 Q