3v4l.org

run code in 300+ PHP versions simultaneously
<?php $file = 'toto.php'; for( $i=0;$i<10000;$i++) $ext = in_array( substr( $file, strrpos( $file, "." ) + 1 ), array('js','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)
8.3.40.0080.00818.54
8.3.30.0110.00419.11
8.3.20.0080.00020.20
8.3.10.0060.00321.90
8.3.00.0000.00819.26
8.2.170.0040.01122.96
8.2.160.0090.00622.31
8.2.150.0060.00324.18
8.2.140.0120.00324.66
8.2.130.0050.00326.16
8.2.120.0050.00518.80
8.2.110.0100.00022.09
8.2.100.0090.00319.40
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0070.00417.50
8.2.60.0000.00817.80
8.2.50.0030.00718.07
8.2.40.0000.00818.08
8.2.30.0040.00419.13
8.2.20.0060.00317.75
8.2.10.0040.00417.99
8.2.00.0040.00417.68
8.1.270.0060.00320.70
8.1.260.0030.00626.35
8.1.250.0030.01228.09
8.1.240.0060.00322.08
8.1.230.0040.00818.87
8.1.220.0060.00317.74
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0030.00617.25
8.1.180.0040.00418.10
8.1.170.0060.00318.53
8.1.160.0040.00422.02
8.1.150.0000.00918.88
8.1.140.0040.00419.26
8.1.130.0020.00517.82
8.1.120.0030.00517.42
8.1.110.0040.00417.35
8.1.100.0090.00017.46
8.1.90.0030.00517.49
8.1.80.0000.00817.31
8.1.70.0030.00617.43
8.1.60.0050.00517.59
8.1.50.0090.00317.48
8.1.40.0030.00617.53
8.1.30.0030.00617.51
8.1.20.0040.00417.66
8.1.10.0040.00417.39
8.1.00.0040.00417.42
8.0.300.0030.00618.77
8.0.290.0060.00316.75
8.0.280.0000.00718.43
8.0.270.0040.00417.26
8.0.260.0040.00417.26
8.0.250.0000.00716.89
8.0.240.0040.00416.83
8.0.230.0040.00416.86
8.0.220.0000.00716.87
8.0.210.0030.00516.89
8.0.200.0040.00416.91
8.0.190.0030.00516.97
8.0.180.0000.00916.89
8.0.170.0000.00816.80
8.0.160.0040.00417.00
8.0.150.0050.00316.73
8.0.140.0040.00416.75
8.0.130.0060.00013.37
8.0.120.0030.00616.85
8.0.110.0030.00616.85
8.0.100.0040.00416.84
8.0.90.0000.00816.87
8.0.80.0060.00916.77
8.0.70.0030.00516.70
8.0.60.0030.00617.00
8.0.50.0040.00416.68
8.0.30.0120.01216.98
8.0.20.0130.01717.40
8.0.10.0040.00417.02
8.0.00.0130.01016.73
7.4.330.0030.00315.10
7.4.320.0040.00416.39
7.4.300.0000.00716.44
7.4.290.0040.00416.50
7.4.280.0110.00016.54
7.4.270.0040.00416.64
7.4.260.0000.00716.38
7.4.250.0000.00816.46
7.4.240.0050.00316.50
7.4.230.0030.00616.55
7.4.220.0060.02416.66
7.4.210.0060.01616.54
7.4.200.0000.00816.67
7.4.160.0070.01016.49
7.4.150.0180.00917.40
7.4.140.0080.01117.86
7.4.130.0080.01116.36
7.4.120.0120.00716.53
7.4.110.0150.00916.38
7.4.100.0030.01516.56
7.4.90.0060.01216.35
7.4.80.0060.01219.39
7.4.70.0160.00316.53
7.4.60.0080.00816.38
7.4.50.0080.00316.58
7.4.40.0070.01416.51
7.4.30.0060.01216.43
7.4.00.0050.01114.88
7.3.330.0100.00013.16
7.3.320.0030.00313.16
7.3.310.0050.00316.34
7.3.300.0080.00016.12
7.3.290.0060.01016.27
7.3.280.0060.01316.22
7.3.270.0110.00917.40
7.3.260.0100.00616.46
7.3.250.0100.00816.58
7.3.240.0060.01016.09
7.3.230.0080.00916.40
7.3.210.0090.00916.15
7.3.200.0060.01319.39
7.3.190.0090.00916.65
7.3.180.0100.00716.35
7.3.170.0060.01616.30
7.3.160.0060.01116.67
7.3.120.0040.01514.97
7.3.110.0100.00714.82
7.3.100.0100.00715.14
7.3.90.0030.01015.00
7.3.80.0060.00614.75
7.3.70.0000.01214.68
7.3.60.0040.00714.90
7.3.50.0070.01014.79
7.3.40.0030.00714.86
7.3.30.0000.01914.86
7.3.20.0040.00716.75
7.3.10.0070.00916.66
7.3.00.0030.01316.64
7.2.330.0120.01316.60
7.2.320.0070.01016.75
7.2.310.0090.00916.32
7.2.300.0040.01316.14
7.2.290.0160.01016.62
7.2.250.0130.00714.80
7.2.240.0120.00914.82
7.2.230.0070.01015.08
7.2.220.0060.00914.86
7.2.210.0000.01515.07
7.2.200.0000.01314.70
7.2.190.0090.01014.91
7.2.180.0000.01715.05
7.2.170.0030.01314.79
7.2.130.0070.01316.71
7.2.120.0110.01516.85
7.2.110.0070.01516.59
7.2.100.0110.00716.70
7.2.90.0170.01017.04
7.2.80.0060.01216.79
7.2.70.0060.01016.89
7.2.60.0060.01216.87
7.2.50.0070.01016.84
7.2.40.0030.01417.07
7.2.30.0070.01016.83
7.2.20.0060.00916.95
7.2.10.0100.00716.65
7.2.00.0030.01118.22
7.1.330.0100.00715.87
7.1.320.0090.00615.75
7.1.310.0000.01616.04
7.1.300.0070.01015.57
7.1.290.0060.00615.84
7.1.280.0030.01315.63
7.1.270.0100.00315.84
7.1.260.0120.00616.01
7.1.250.0070.00715.94
7.1.200.0040.01115.68
7.1.100.0130.00318.15
7.1.70.0060.00617.28
7.1.60.0070.01819.46
7.1.50.0030.01216.84
7.1.00.0070.07322.30
7.0.200.0040.00816.57
7.0.140.0000.07322.09
7.0.60.0130.06319.93
7.0.50.0130.08017.66
7.0.40.0100.08320.21
7.0.30.0270.06720.09
7.0.20.0300.07720.18
7.0.10.0130.08020.15
7.0.00.0100.06720.21
5.6.280.0100.07721.12
5.6.210.0100.08020.66
5.6.200.0000.05718.17
5.6.190.0170.03320.59
5.6.180.0300.06720.62
5.6.170.0230.06720.49
5.6.160.0070.08020.38
5.6.150.0130.07318.15
5.6.140.0070.08018.08
5.6.130.0100.08318.09
5.6.120.0030.10020.96
5.6.110.0100.08720.89
5.6.100.0070.04720.98
5.6.90.0030.09720.99
5.6.80.0070.05320.36
5.5.350.0270.09720.38
5.5.340.0030.04317.91
5.5.330.0070.09320.40
5.5.320.0370.08720.31
5.5.310.0400.07320.30
5.5.300.0130.07317.96
5.5.290.0000.05717.98
5.5.280.0100.07720.89
5.5.270.0130.08720.85
5.5.260.0030.05320.87
5.5.250.0030.04720.54
5.5.240.0030.03320.23
5.4.450.0470.07019.55
5.4.440.0930.06719.63
5.4.430.0070.06719.09
5.4.420.0670.06719.54
5.4.410.0800.06719.11
5.4.400.0670.06719.02
5.4.390.0100.06718.71
5.4.380.0200.06018.44
5.4.370.0000.08018.62
5.4.360.0130.06018.69
5.4.350.0130.06318.68
5.4.340.0230.08018.76
5.4.320.0230.08718.57
5.4.310.0130.09018.59
5.4.300.0230.05318.67
5.4.290.0130.07018.75
5.4.280.0170.06018.66
5.4.270.0070.07318.63
5.4.260.0270.05318.70
5.4.250.0170.06718.52
5.4.240.0170.06718.52
5.4.230.0130.06718.65
5.4.220.0130.06318.71
5.4.210.0170.07718.57
5.4.200.0330.06716.63
5.4.190.0200.08018.55
5.4.180.0300.07318.66
5.4.170.0200.08718.52
5.4.160.0400.06318.67
5.4.150.0300.07318.53
5.4.140.0100.09016.27
5.4.130.0230.07316.29
5.4.120.0330.06716.14
5.4.110.0130.08316.19
5.4.100.0200.07716.23
5.4.90.0100.07016.18
5.4.80.0270.05016.32
5.4.70.0270.06016.16
5.4.60.0130.06716.25
5.4.50.0270.04716.20
5.4.40.0170.06016.10
5.4.30.0070.06716.14
5.4.20.0200.05716.25
5.4.10.0170.06016.03
5.4.00.0200.05315.80
5.3.290.0170.06714.56
5.3.280.0270.06014.59
5.3.270.0130.07014.53
5.3.260.1330.07314.53
5.3.250.0170.06014.52
5.3.240.0200.05714.53
5.3.230.0200.06314.49
5.3.220.0130.06714.48
5.3.210.0100.07014.61
5.3.200.0270.05714.61
5.3.190.0200.07014.54
5.3.180.0170.06014.49
5.3.170.0100.06714.63
5.3.160.0130.06314.57
5.3.150.0100.07014.61
5.3.140.0230.05314.46
5.3.130.0130.06714.45
5.3.120.0270.05714.44
5.3.110.0200.06014.48
5.3.100.0230.05714.13
5.3.90.0130.06313.96
5.3.80.0200.07714.00
5.3.70.0300.07314.00
5.3.60.0170.08013.99
5.3.50.0170.07313.93
5.3.40.0170.06014.03
5.3.30.0200.05313.84
5.3.20.0170.06013.61
5.3.10.0230.05013.59
5.3.00.0070.06713.58
5.2.170.0070.06011.15
5.2.160.0100.05311.28
5.2.150.0070.05711.07
5.2.140.0130.05011.31
5.2.130.0030.07311.07
5.2.120.0100.05011.05
5.2.110.0130.06011.14
5.2.100.0200.04311.25
5.2.90.0170.06711.15
5.2.80.0000.06311.03
5.2.70.0100.05011.09
5.2.60.0070.05711.00
5.2.50.0130.05311.05
5.2.40.0130.04710.92
5.2.30.0230.05310.93
5.2.20.0170.04310.99
5.2.10.0130.05010.86
5.2.00.0170.06010.71
5.1.60.0030.0509.99
5.1.50.0130.04310.06
5.1.40.0070.0509.95
5.1.30.0170.03710.37
5.1.20.0100.04710.44
5.1.10.0130.04710.11
5.1.00.0130.04310.13
5.0.50.0030.0478.58
5.0.40.0070.0438.47
5.0.30.0030.0638.34
5.0.20.0100.0578.37
5.0.10.0030.0478.20
5.0.00.0130.0508.17
4.4.90.0030.0375.83
4.4.80.0070.0375.81
4.4.70.0070.0335.90
4.4.60.0070.0375.89
4.4.50.0030.0375.83
4.4.40.0100.0505.82
4.4.30.0030.0405.89
4.4.20.0070.0375.95
4.4.10.0000.0405.93
4.4.00.0030.0535.93
4.3.110.0000.0405.82
4.3.100.0070.0335.84
4.3.90.0030.0375.79
4.3.80.0070.0505.80
4.3.70.0030.0375.84
4.3.60.0000.0405.86
4.3.50.0100.0305.87
4.3.40.0000.0505.77
4.3.30.0000.0404.55
4.3.20.0100.0304.56
4.3.10.0030.0374.56
4.3.00.0070.0379.49

preferences:
44.93 ms | 400 KiB | 5 Q