3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = array(NAN, 0, 0.0, "0", "0.0", "-0"); foreach($s as $y){foreach($s as $x){printf("%2d", $x <=> $y);}echo "\n";}

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)
8.3.60.0090.00618.43
8.3.50.0170.00316.50
8.3.40.0110.00318.84
8.3.30.0090.00618.51
8.3.20.0040.00420.04
8.3.10.0000.00823.64
8.3.00.0100.00020.64
8.2.180.0090.00618.29
8.2.170.0070.00722.96
8.2.160.0070.00722.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00317.63
8.2.110.0090.00019.39
8.2.100.0040.00817.72
8.2.90.0050.00317.97
8.2.80.0030.00618.03
8.2.70.0080.00017.93
8.2.60.0040.00417.93
8.2.50.0080.00418.10
8.2.40.0070.00020.46
8.2.30.0040.00419.83
8.2.20.0080.00017.73
8.2.10.0000.00718.14
8.2.00.0040.00418.09
8.1.280.0090.00625.92
8.1.270.0000.01020.43
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00322.52
8.1.230.0120.00022.68
8.1.220.0040.00417.78
8.1.210.0000.00918.77
8.1.200.0050.00317.35
8.1.190.0030.00617.23
8.1.180.0030.00518.10
8.1.170.0050.00318.46
8.1.160.0040.00422.07
8.1.150.0040.00418.91
8.1.140.0080.00017.50
8.1.130.0070.00017.64
8.1.120.0070.00017.48
8.1.110.0000.00717.47
8.1.100.0070.00017.28
8.1.90.0040.00417.40
8.1.80.0070.00017.48
8.1.70.0030.00317.33
8.1.60.0000.00917.58
8.1.50.0080.00017.37
8.1.40.0040.00417.42
8.1.30.0000.00817.66
8.1.20.0030.00617.64
8.1.10.0000.00917.55
8.1.00.0030.00517.43
8.0.300.0060.00320.03
8.0.290.0040.00416.63
8.0.280.0000.00718.43
8.0.270.0050.00217.18
8.0.260.0000.00617.24
8.0.250.0070.00017.01
8.0.240.0030.00316.78
8.0.230.0070.00016.86
8.0.220.0030.00316.88
8.0.210.0040.00416.89
8.0.200.0000.00716.98
8.0.190.0000.00716.82
8.0.180.0030.00316.85
8.0.170.0000.00816.91
8.0.160.0040.00416.88
8.0.150.0040.00416.83
8.0.140.0040.00416.77
8.0.130.0050.00013.24
8.0.120.0030.00516.88
8.0.110.0040.00416.87
8.0.100.0070.00016.73
8.0.90.0000.00716.75
8.0.80.0030.01216.87
8.0.70.0040.00416.78
8.0.60.0000.00716.89
8.0.50.0000.00716.69
8.0.30.0110.00816.93
8.0.20.0160.00317.40
8.0.10.0000.00717.09
8.0.00.0110.00816.70
7.4.330.0050.00015.08
7.4.320.0030.00316.49
7.4.300.0000.00716.48
7.4.290.0030.00316.56
7.4.280.0060.00316.49
7.4.270.0030.00316.56
7.4.260.0070.00316.43
7.4.250.0040.00416.46
7.4.240.0030.00416.55
7.4.230.0070.00016.69
7.4.220.0120.00616.66
7.4.210.0100.01016.44
7.4.200.0000.00816.48
7.4.160.0120.00416.54
7.4.150.0110.00717.40
7.4.140.0100.01117.86
7.4.130.0050.01216.44
7.4.120.0070.01016.58
7.4.110.0170.00516.45
7.4.100.0060.01216.56
7.4.90.0060.01216.46
7.4.80.0130.00919.39
7.4.70.0070.01016.47
7.4.60.0120.00316.55
7.4.50.0030.00516.58
7.4.40.0080.01116.59
7.4.30.0120.00616.50
7.4.00.0150.00015.03
7.3.330.0030.00313.05
7.3.320.0000.00513.16
7.3.310.0030.00316.10
7.3.300.0000.00716.12
7.3.290.0100.00916.24
7.3.280.0110.00616.24
7.3.270.0100.00717.40
7.3.260.0140.00416.51
7.3.250.0140.00816.45
7.3.240.0070.01516.30
7.3.230.0070.01016.67
7.3.210.0140.00316.62
7.3.200.0060.01416.24
7.3.190.0030.01616.64
7.3.180.0100.00616.39
7.3.170.0160.00016.58
7.3.160.0060.01816.23
7.3.120.0040.01414.83
7.3.110.0030.01414.39
7.3.100.0070.00714.66
7.3.90.0000.01514.64
7.3.80.0030.00914.66
7.3.70.0120.00314.75
7.3.60.0110.00414.43
7.3.50.0030.00714.86
7.3.40.0000.01314.80
7.3.30.0070.00714.79
7.3.20.0060.00616.38
7.3.10.0030.01316.65
7.3.00.0130.00316.65
7.2.330.0100.01016.51
7.2.320.0060.01116.47
7.2.310.0100.01316.38
7.2.300.0140.00316.58
7.2.290.0190.00316.71
7.2.240.0060.00315.14
7.2.230.0040.01415.15
7.2.220.0060.00915.00
7.2.210.0160.00015.07
7.2.200.0030.01015.03
7.2.190.0040.00814.80
7.2.180.0120.00314.97
7.2.170.0040.01214.94
7.2.160.0110.00015.12
7.2.150.0030.01216.75
7.2.140.0070.00716.89
7.2.130.0000.01416.83
7.2.120.0070.01116.75
7.2.110.0060.00916.93
7.2.100.0140.00316.87
7.2.90.0070.01116.78
7.2.80.0070.00717.00
7.2.70.0070.00716.96
7.2.60.0030.01216.97
7.2.50.0130.00317.04
7.2.40.0130.00016.92
7.2.30.0040.01116.98
7.2.20.0040.01116.53
7.2.10.0060.01016.80
7.2.00.0030.01118.09
7.1.330.0070.00715.88
7.1.320.0070.00715.65
7.1.310.0070.00715.62
7.1.300.0070.00615.42
7.1.290.0060.00915.71
7.1.280.0080.00615.78
7.1.270.0030.01115.64
7.1.260.0000.01015.88
7.1.250.0030.00915.89
7.1.200.0090.00315.79
7.1.100.0000.01118.20
7.1.70.0040.00417.07
7.1.60.0120.01219.18
7.1.50.0030.01516.97
7.1.00.0070.07322.51
7.0.200.0270.01416.27
7.0.60.0000.04319.95
7.0.50.0070.04017.81
7.0.40.0130.08320.23
7.0.30.0300.05020.13
7.0.20.0330.04720.30
7.0.10.0030.09020.12
7.0.00.0070.04020.18
5.6.280.0030.03320.78
5.6.210.0130.08020.73
5.6.200.0030.08718.18
5.6.190.0100.04720.47
5.6.180.0370.04720.55
5.6.170.0200.05320.50
5.6.160.0030.08320.47
5.6.150.0070.03718.23
5.6.140.0030.06318.18
5.6.130.0230.05018.28
5.6.120.0100.07721.00
5.6.110.0100.05320.98
5.6.100.0030.04021.00
5.6.90.0070.08320.96
5.6.80.0130.07720.41
5.5.350.0070.07720.33
5.5.340.0070.03717.94
5.5.330.0070.05720.27
5.5.320.3630.04020.51
5.5.310.0170.07320.27
5.5.300.0030.04318.07
5.5.290.0030.07017.96
5.5.280.0130.07020.95
5.5.270.0230.06720.73
5.5.260.0070.08720.87
5.5.250.0070.05720.69
5.5.240.0030.08320.25
5.4.450.0200.05319.59
5.4.440.0900.08019.59
5.4.430.0830.05719.70
5.4.420.0700.06319.59
5.4.410.0730.06719.18
5.4.400.0800.06319.16
5.4.390.0200.06719.17
5.4.380.0430.06019.14
5.4.370.1170.07719.06
5.4.360.0730.05718.87
5.4.350.0430.06719.14
5.4.340.0230.05019.22
5.4.320.0600.07019.38
5.4.310.0900.05718.88
5.4.300.0830.05319.15
5.4.290.0730.05719.01
5.4.280.0770.06719.05
5.4.270.1000.05319.25
5.4.260.1030.07319.14
5.4.250.0770.06318.86
5.4.240.1070.06319.15
5.4.230.0700.06319.14
5.4.220.0970.05718.83
5.4.210.0730.05719.17
5.4.200.0630.05016.72
5.4.190.0770.05019.00
5.4.180.0930.05019.03
5.4.170.1100.06319.02
5.4.160.0830.05019.09
5.4.150.0970.05018.99
5.4.140.0870.06316.52
5.4.130.0800.05316.34
5.4.120.0870.06016.52
5.4.110.0770.05016.57
5.4.100.0730.05016.34
5.4.90.0830.04716.30
5.4.80.0700.05016.54
5.4.70.0570.05316.55
5.4.60.0870.04716.52
5.4.50.0730.05716.28
5.4.40.0700.04316.28
5.4.30.0870.04716.28
5.4.20.0370.05316.37
5.4.10.0170.04716.27
5.4.00.0370.05315.89
5.3.290.0970.05014.53
5.3.280.0830.06314.39
5.3.270.0670.06314.45
5.3.260.0070.05714.44
5.3.250.0130.05714.62
5.3.240.0900.05714.45
5.3.230.0800.06314.48
5.3.220.0900.06714.54
5.3.210.0600.05314.55
5.3.200.0800.05014.40
5.3.190.0800.05314.55
5.3.180.0970.05014.40
5.3.170.0670.05314.57
5.3.160.0770.04714.66
5.3.150.0900.04314.40
5.3.140.0770.06014.51
5.3.130.0800.05714.54
5.3.120.0700.06314.42
5.3.110.0830.05714.42
5.3.100.0800.05013.90
5.3.90.0870.04314.04
5.3.80.0800.03713.86
5.3.70.0830.05014.00
5.3.60.0970.05013.89
5.3.50.0770.05313.79
5.3.40.0570.05713.83
5.3.30.0870.05013.71
5.3.20.0770.05313.53
5.3.10.0730.04713.45
5.3.00.0730.06013.52
5.2.170.0670.03710.95
5.2.160.0500.04311.16
5.2.150.0670.04011.23
5.2.140.0670.04011.16
5.2.130.0700.03711.04
5.2.120.0670.04311.18
5.2.110.0670.03710.89
5.2.100.0600.04311.05
5.2.90.0570.04011.04
5.2.80.0530.04310.93
5.2.70.0530.05011.11
5.2.60.0570.04711.00
5.2.50.0630.04711.00
5.2.40.0530.03710.81
5.2.30.0500.04710.83
5.2.20.0500.04311.12
5.2.10.0570.03310.72
5.2.00.0470.04710.57
5.1.60.0270.04310.04
5.1.50.0500.0379.89
5.1.40.0500.0409.88
5.1.30.0500.04710.50
5.1.20.0430.04310.45
5.1.10.0530.03710.23
5.1.00.0530.0479.99
5.0.50.0270.0308.48
5.0.40.0230.0378.32
5.0.30.0300.0538.21
5.0.20.0270.0308.22
5.0.10.0230.0338.17
5.0.00.0200.0478.05
4.4.90.0100.0277.85
4.4.80.0230.0207.85
4.4.70.0130.0277.85
4.4.60.0400.0207.85
4.4.50.0300.0237.85
4.4.40.0270.0337.85
4.4.30.0300.0177.85
4.4.20.0330.0277.85
4.4.10.0270.0277.85
4.4.00.0330.0307.85
4.3.110.0400.0177.85
4.3.100.0230.0277.85
4.3.90.0170.0237.85
4.3.80.0300.0377.85
4.3.70.0330.0207.85
4.3.60.0230.0277.85
4.3.50.0430.0237.85
4.3.40.0200.0377.85
4.3.30.0030.0337.85
4.3.20.0170.0237.85
4.3.10.0200.0237.85
4.3.00.0030.0277.27

preferences:
69.1 ms | 400 KiB | 5 Q