3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bin2hex("1");

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)
8.3.60.0130.00618.43
8.3.50.0090.00821.99
8.3.40.0040.01118.69
8.3.30.0080.00518.91
8.3.20.0070.00020.21
8.3.10.0100.00022.00
8.3.00.0080.00022.57
8.2.180.0080.00816.38
8.2.170.0070.01122.96
8.2.160.0070.00719.04
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0060.00319.23
8.2.110.0040.00422.08
8.2.100.0040.00817.78
8.2.90.0060.00319.13
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0080.00318.07
8.2.40.0000.00819.88
8.2.30.0050.00217.97
8.2.20.0040.00417.46
8.2.10.0000.00717.60
8.2.00.0040.00417.41
8.1.280.0120.00925.92
8.1.270.0040.00422.25
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0070.00324.05
8.1.230.0060.00619.21
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0000.01117.00
8.1.190.0000.00817.43
8.1.180.0040.00418.51
8.1.170.0030.00518.44
8.1.160.0000.00722.11
8.1.150.0050.00218.51
8.1.140.0000.01017.18
8.1.130.0030.00317.65
8.1.120.0000.00817.37
8.1.110.0040.00417.19
8.1.100.0000.00717.33
8.1.90.0040.00417.25
8.1.80.0000.00717.32
8.1.70.0070.00017.21
8.1.60.0080.00417.40
8.1.50.0030.00617.36
8.1.40.0000.00817.28
8.1.30.0040.00417.52
8.1.20.0090.00017.45
8.1.10.0040.00417.40
8.1.00.0000.00717.39
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.37
8.0.270.0050.00317.19
8.0.260.0000.00616.64
8.0.250.0000.00716.86
8.0.240.0000.00616.79
8.0.230.0000.00716.76
8.0.220.0030.00316.74
8.0.210.0000.00716.76
8.0.200.0000.00716.82
8.0.190.0030.00516.74
8.0.180.0000.00716.71
8.0.170.0040.00416.71
8.0.160.0000.00716.69
8.0.150.0030.00616.64
8.0.140.0050.00316.65
8.0.130.0030.00313.19
8.0.120.0060.00316.68
8.0.110.0000.00816.71
8.0.100.0040.00416.77
8.0.90.0070.00016.64
8.0.80.0060.00916.75
8.0.70.0000.00816.86
8.0.60.0050.00216.62
8.0.50.0040.00416.64
8.0.30.0090.01016.96
8.0.20.0110.01017.40
8.0.10.0040.00416.98
8.0.00.0050.01416.59
7.4.330.0050.00015.00
7.4.320.0000.00616.41
7.4.300.0040.00416.35
7.4.290.0000.00716.45
7.4.280.0030.00316.35
7.4.270.0000.00716.47
7.4.260.0040.00416.24
7.4.250.0080.00016.35
7.4.240.0000.00716.36
7.4.230.0000.00816.43
7.4.220.0050.00716.39
7.4.210.0060.01016.43
7.4.200.0050.00216.53
7.4.190.0060.00016.43
7.4.160.0090.00616.38
7.4.150.0090.00917.40
7.4.140.0110.01117.86
7.4.130.0110.00816.35
7.4.120.0080.00816.33
7.4.110.0110.00516.21
7.4.100.0100.00916.30
7.4.90.0130.01016.31
7.4.80.0100.00619.39
7.4.70.0030.01316.36
7.4.60.0100.00616.43
7.4.50.0040.00416.41
7.4.40.0120.00322.77
7.4.30.0040.01416.39
7.4.00.0100.00314.71
7.3.330.0030.00213.05
7.3.320.0030.00213.11
7.3.310.0000.00716.07
7.3.300.0030.00316.12
7.3.290.0070.01316.11
7.3.280.0080.00816.13
7.3.270.0080.00917.40
7.3.260.0100.00716.40
7.3.250.0120.00516.16
7.3.240.0110.01116.41
7.3.230.0170.00616.39
7.3.210.0100.00616.15
7.3.200.0040.01219.39
7.3.190.0110.00916.05
7.3.180.0120.00316.30
7.3.170.0060.00916.27
7.3.160.0070.01316.21
7.3.120.0080.00614.77
7.3.110.0060.00914.45
7.3.100.0030.00914.61
7.3.90.0060.00914.60
7.3.80.0050.01214.47
7.3.70.0080.00714.57
7.3.60.0060.00614.61
7.3.50.0100.00514.58
7.3.40.0030.01014.69
7.3.30.0030.01014.57
7.3.20.0120.00516.46
7.3.10.0050.00916.40
7.3.00.0060.00916.55
7.2.330.0030.01416.41
7.2.320.0110.00816.63
7.2.310.0120.00616.50
7.2.300.0030.01216.25
7.2.290.0060.01016.35
7.2.240.0080.00715.06
7.2.230.0080.00614.66
7.2.220.0080.00714.86
7.2.210.0030.01215.02
7.2.200.0000.01314.78
7.2.190.0030.01214.70
7.2.180.0020.01114.63
7.2.170.0120.00314.94
7.2.160.0040.00914.73
7.2.150.0080.01016.64
7.2.140.0050.00916.89
7.2.130.0020.01116.63
7.2.120.0060.00916.68
7.2.110.0050.01116.71
7.2.100.0050.00816.69
7.2.90.0110.00616.71
7.2.80.0050.01216.66
7.2.70.0060.00816.69
7.2.60.0070.00816.71
7.2.50.0050.01016.73
7.2.40.0050.01016.72
7.2.30.0120.00316.75
7.2.20.0040.00816.63
7.2.10.0070.00816.53
7.2.00.0050.00917.60
7.1.330.0050.00915.49
7.1.320.0030.01115.67
7.1.310.0030.01115.69
7.1.300.0050.00915.59
7.1.290.0050.00915.60
7.1.280.0020.01015.44
7.1.270.0070.00915.50
7.1.260.0060.00515.34
7.1.250.0040.00915.56
7.1.100.0030.01018.21
7.1.70.0030.00717.07
7.1.60.0100.01019.82
7.1.50.0090.01516.82
7.1.00.0070.07322.43
7.0.200.0040.00816.69
7.0.140.0070.06722.11
7.0.60.0170.06320.05
7.0.50.0030.04017.80
7.0.40.0030.04720.08
7.0.30.0400.07320.13
7.0.20.0270.07720.13
7.0.10.0230.03320.20
7.0.00.0030.07020.32
5.6.280.0070.07020.92
5.6.210.0070.04720.74
5.6.200.0030.05018.13
5.6.190.0100.04320.35
5.6.180.0030.04320.45
5.6.170.0370.07020.41
5.6.160.0100.06720.38
5.6.150.0100.06318.08
5.6.140.0030.05018.07
5.6.130.0070.08018.11
5.6.120.0070.05720.96
5.6.110.0100.08021.02
5.6.100.0070.07721.00
5.6.90.0100.08320.95
5.6.80.0030.03720.39
5.6.70.0300.07020.42
5.5.350.0070.05020.39
5.5.340.0000.06718.02
5.5.330.0130.08020.15
5.5.320.0300.05320.29
5.5.310.0200.04720.26
5.5.300.0030.06717.89
5.5.290.0000.04717.95
5.5.280.0000.04720.94
5.5.270.0070.08720.84
5.5.260.0500.05020.85
5.5.250.0170.07720.66
5.5.240.0000.05720.15
5.4.450.0570.05019.63
5.4.440.0770.05719.63
5.4.430.0070.06019.63
5.4.420.0070.05719.42
5.4.410.0200.04719.41
5.4.400.0800.00018.75
5.4.390.0770.00018.72
5.4.380.0200.06318.74
5.4.370.1130.06318.71
5.4.360.0970.05318.77
5.4.350.0970.06318.49
5.4.340.1070.04718.70
5.4.320.0070.03512.45
5.4.310.0040.03912.45
5.4.300.0060.03712.45
5.4.290.0070.03612.45
5.4.280.0080.03312.35
5.4.270.0110.03812.35
5.4.260.0100.05019.03
5.4.250.0100.05718.77
5.4.240.0100.04719.04
5.4.230.0030.06018.88
5.4.220.0130.05019.00
5.4.210.0100.04718.84
5.4.200.0130.06718.84
5.4.190.0030.06018.99
5.4.180.0100.05318.92
5.4.170.0000.05718.87
5.4.160.0130.04318.99
5.4.150.0100.06718.93
5.4.140.0130.07016.29
5.4.130.0130.05716.47
5.4.120.0170.05716.48
5.4.110.0000.08016.36
5.4.100.0070.06016.23
5.4.90.0000.05316.36
5.4.80.0170.06316.25
5.4.70.0070.05016.49
5.4.60.0130.06716.45
5.4.50.0030.05716.25
5.4.40.0130.04316.52
5.4.30.0170.04316.22
5.4.20.0200.05716.42
5.4.10.0130.05016.49
5.4.00.0070.07015.95
5.3.290.0060.03812.80
5.3.280.0100.06014.59
5.3.270.0000.06014.64
5.3.260.0070.07014.64
5.3.250.0130.04314.69
5.3.240.0170.04014.61
5.3.230.0100.06014.61
5.3.220.0030.05314.61
5.3.210.0170.04014.33
5.3.200.0070.05014.56
5.3.190.0170.06714.43
5.3.180.0070.07314.55
5.3.170.0130.05714.43
5.3.160.0070.06014.43
5.3.150.0070.05714.57
5.3.140.0100.04714.40
5.3.130.0030.08314.39
5.3.120.0030.05714.43
5.3.110.0030.05714.54
5.3.100.0100.05314.02
5.3.90.0070.05014.01
5.3.80.0100.06014.01
5.3.70.0100.04714.10
5.3.60.0100.04713.84
5.3.50.0030.05013.96
5.3.40.0100.04713.99
5.3.30.0070.04713.99
5.3.20.0070.04713.55
5.3.10.0030.05313.56
5.3.00.0070.07313.49
5.2.170.0070.04310.97
5.2.160.0070.04311.29
5.2.150.0070.05711.25
5.2.140.0070.04011.15
5.2.130.0030.04011.09
5.2.120.0070.03711.11
5.2.110.0100.04010.98
5.2.100.0030.04011.01
5.2.90.0000.04311.09
5.2.80.0000.04710.94
5.2.70.0100.03310.99
5.2.60.0130.04710.96
5.2.50.0200.02710.91
5.2.40.0030.04010.89
5.2.30.0030.04310.97
5.2.20.0000.04311.06
5.2.10.0100.03711.07
5.2.00.0130.03310.47
5.1.60.0070.03710.05
5.1.50.0100.03310.13
5.1.40.0100.04010.02
5.1.30.0100.03010.23
5.1.20.0000.04010.42
5.1.10.0070.0479.96
5.1.00.0070.03310.02
5.0.50.0030.0338.43
5.0.40.0000.0308.59
5.0.30.0030.0578.06
5.0.20.0070.0238.15
5.0.10.0030.0338.09
5.0.00.0070.0378.11
4.4.90.0030.0206.47
4.4.80.0030.0206.47
4.4.70.0030.0206.47
4.4.60.0070.0206.47
4.4.50.0070.0206.47
4.4.40.0070.0306.47
4.4.30.0030.0276.47
4.4.20.0130.0136.47
4.4.10.0070.0176.47
4.4.00.0000.0376.47
4.3.110.0070.0176.47
4.3.100.0030.0236.47
4.3.90.0070.0236.47
4.3.80.0030.0306.47
4.3.70.0030.0206.47
4.3.60.0030.0206.47
4.3.50.0000.0336.47
4.3.40.0070.0276.47
4.3.30.0070.0176.47
4.3.20.0000.0306.47
4.3.10.0000.0206.47
4.3.00.0100.0209.24

preferences:
36.59 ms | 401 KiB | 5 Q