3v4l.org

run code in 300+ PHP versions simultaneously
<?php print 'foo'; $x = 10; $a = array('anna', 'ivan'); echo $x; foreach ($a as $k) { echo $k; }

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)
8.3.60.0100.01018.31
8.3.50.0100.01022.11
8.3.40.0110.00418.62
8.3.30.0090.00620.34
8.3.20.0020.00520.25
8.3.10.0040.00422.13
8.3.00.0040.00422.39
8.2.180.0060.01216.63
8.2.170.0090.00622.96
8.2.160.0070.00722.31
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0030.00619.76
8.2.110.0030.00620.52
8.2.100.0040.00717.91
8.2.90.0040.00419.21
8.2.80.0060.00319.40
8.2.70.0000.00817.75
8.2.60.0070.00017.90
8.2.50.0000.00918.07
8.2.40.0000.00718.16
8.2.30.0000.00918.04
8.2.20.0070.00017.50
8.2.10.0020.00517.75
8.2.00.0030.00717.56
8.1.280.0100.00325.92
8.1.270.0030.00524.66
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0060.00323.89
8.1.230.0040.00719.01
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0040.00417.35
8.1.190.0000.00817.52
8.1.180.0080.00018.96
8.1.170.0060.00318.47
8.1.160.0000.00722.08
8.1.150.0080.00018.68
8.1.140.0060.00317.45
8.1.130.0000.00717.83
8.1.120.0000.00717.39
8.1.110.0070.00017.42
8.1.100.0040.00417.38
8.1.90.0070.00017.39
8.1.80.0040.00417.38
8.1.70.0070.00017.45
8.1.60.0040.00417.51
8.1.50.0050.00317.57
8.1.40.0040.00417.55
8.1.30.0030.00517.52
8.1.20.0000.00817.65
8.1.10.0040.00417.53
8.1.00.0000.00717.43
8.0.300.0070.00018.77
8.0.290.0050.00216.93
8.0.280.0050.00318.32
8.0.270.0030.00317.27
8.0.260.0040.00416.82
8.0.250.0020.00517.05
8.0.240.0000.00816.95
8.0.230.0000.00716.97
8.0.220.0070.00016.88
8.0.210.0000.00716.90
8.0.200.0030.00316.95
8.0.190.0050.00317.00
8.0.180.0070.00016.93
8.0.170.0040.00416.93
8.0.160.0070.00016.93
8.0.150.0000.00716.83
8.0.140.0050.00216.84
8.0.130.0000.00613.36
8.0.120.0070.00016.75
8.0.110.0000.00716.89
8.0.100.0040.00416.80
8.0.90.0040.00416.75
8.0.80.0040.01116.86
8.0.70.0050.00216.76
8.0.60.0040.00416.74
8.0.50.0020.00516.69
8.0.30.0110.00817.33
8.0.20.0100.01017.40
8.0.10.0080.00017.13
8.0.00.0150.01016.89
7.4.330.0050.00015.04
7.4.320.0030.00316.43
7.4.300.0000.00616.49
7.4.290.0040.00416.59
7.4.280.0000.00716.47
7.4.270.0000.00716.69
7.4.260.0000.00613.23
7.4.250.0030.00516.61
7.4.240.0020.00516.52
7.4.230.0030.00316.70
7.4.220.0100.01616.54
7.4.210.0100.00916.49
7.4.200.0000.00716.70
7.4.190.0030.00316.69
7.4.160.0030.01616.54
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0100.01016.52
7.4.120.0100.01016.54
7.4.110.0060.01016.42
7.4.100.0060.01216.40
7.4.90.0090.00916.45
7.4.80.0090.00919.39
7.4.70.0140.00316.50
7.4.60.0060.01016.39
7.4.50.0000.00816.59
7.4.40.0040.01422.77
7.4.30.0130.00316.30
7.4.00.0030.01014.90
7.3.330.0000.00613.14
7.3.320.0030.00313.10
7.3.310.0060.00316.20
7.3.300.0030.00316.16
7.3.290.0030.01016.43
7.3.280.0100.00716.26
7.3.270.0040.01417.40
7.3.260.0090.00916.30
7.3.250.0120.01016.48
7.3.240.0040.01216.35
7.3.230.0070.01016.39
7.3.210.0120.00416.22
7.3.200.0030.01519.39
7.3.190.0130.01016.53
7.3.180.0030.01316.52
7.3.170.0130.00316.33
7.3.160.0120.00416.46
7.3.120.0090.00614.88
7.3.10.0070.00716.57
7.3.00.0060.00916.47
7.2.330.0150.00616.68
7.2.320.0060.01116.84
7.2.310.0130.01016.54
7.2.300.0100.00716.58
7.2.290.0070.00816.66
7.2.130.0060.00916.89
7.2.120.0060.00316.85
7.2.110.0090.00316.78
7.2.100.0040.01116.95
7.2.90.0030.00616.61
7.2.80.0140.00017.01
7.2.70.0060.00616.63
7.2.60.0050.00716.77
7.2.50.0070.01016.91
7.2.40.0000.01316.63
7.2.30.0070.00717.05
7.2.20.0100.00317.04
7.2.10.0000.01417.13
7.2.00.0030.00618.15
7.1.250.0030.01315.55
7.1.200.0070.00715.84
7.1.100.0040.00718.14
7.1.70.0000.00717.16
7.1.60.0100.01419.43
7.1.50.0030.01916.71
7.1.00.0030.06322.37
7.0.200.0030.00916.38
7.0.140.0070.07022.07
7.0.60.0070.03719.77
7.0.50.0070.08017.88
7.0.40.0070.08320.41
7.0.30.0300.07320.19
7.0.20.0330.07320.16
7.0.10.0230.07720.18
7.0.00.0130.07720.20
5.6.280.0030.07320.91
5.6.210.0070.08020.76
5.6.200.0070.08018.18
5.6.190.0130.08320.34
5.6.180.0230.07720.68
5.6.170.0100.04720.72
5.6.160.0000.05320.40
5.6.150.0070.06718.15
5.6.140.0100.03318.11
5.6.130.0170.06318.16
5.6.120.0130.06321.08
5.6.110.0130.07720.98
5.6.100.0070.05021.09
5.6.90.0030.09020.96
5.6.80.0130.07720.54
5.6.70.0400.06020.34
5.5.350.0030.05320.52
5.5.340.0070.08017.99
5.5.330.0030.06020.40
5.5.320.0230.04720.13
5.5.310.0270.05020.18
5.5.300.0100.07017.91
5.5.290.0070.08317.91
5.5.280.0100.08320.87
5.5.270.0100.08320.68
5.5.260.0030.06320.73
5.5.250.0100.07020.66
5.5.240.0100.07320.14
5.4.450.0130.06019.11
5.4.440.0870.06019.63
5.4.430.1130.06319.61
5.4.420.0800.06319.41
5.4.410.0970.05719.51
5.4.400.1000.05718.79
5.4.390.1170.05018.78
5.4.380.0200.05318.71
5.4.370.0130.05318.62
5.4.360.0170.05018.69
5.4.350.0080.06111.97
5.4.340.0040.03811.97
5.4.320.0080.04212.45
5.4.310.0060.03812.45
5.4.300.0030.03812.45
5.4.290.0060.03712.45
5.4.280.0080.03312.35
5.4.270.0030.03912.34
5.4.260.0050.04012.34
5.4.250.0040.03912.34
5.4.240.0130.04718.85
5.4.230.0130.04718.85
5.4.220.0030.05718.88
5.4.210.0170.04319.01
5.4.200.0200.06018.91
5.4.190.0130.04718.86
5.4.180.0100.04718.85
5.4.170.0000.06018.63
5.4.160.0130.04319.01
5.4.150.0130.05018.73
5.4.140.0100.04316.47
5.4.130.0100.04316.48
5.4.120.0100.06016.46
5.4.110.0130.04316.46
5.4.100.0100.04716.41
5.4.90.0070.04716.50
5.4.80.0100.04316.31
5.4.70.0070.04716.45
5.4.60.0100.04716.44
5.4.50.0100.04716.45
5.4.40.0000.05716.23
5.4.30.0070.05316.38
5.4.20.0130.05016.29
5.4.10.0200.04316.45
5.4.00.0200.03715.75
5.3.290.0050.04012.80
5.3.280.0030.06014.45
5.3.270.0100.05314.70
5.3.260.0030.05714.45
5.3.250.0070.04714.62
5.3.240.0100.05014.61
5.3.230.0100.04714.47
5.3.220.0100.04714.71
5.3.210.0100.04714.40
5.3.200.0100.04714.33
5.3.190.0100.05014.58
5.3.180.0000.05714.43
5.3.170.0170.04014.46
5.3.160.0130.04014.60
5.3.150.0000.06314.57
5.3.140.0030.05714.57
5.3.130.0100.05014.41
5.3.120.0170.04314.24
5.3.110.0130.05014.59
5.3.100.0100.05714.12
5.3.90.0100.04714.05
5.3.80.0100.04714.01
5.3.70.0000.06014.04
5.3.60.0030.05314.15
5.3.50.0070.06713.81
5.3.40.0070.05013.86
5.3.30.0070.04713.94
5.3.20.0100.04313.68
5.3.10.0070.05313.66
5.3.00.0200.04013.55
5.2.170.0000.06710.98
5.2.160.0030.06311.06
5.2.150.0030.04310.97
5.2.140.0170.05711.13
5.2.130.0000.04311.06
5.2.120.0070.03711.00
5.2.110.0000.04311.11
5.2.100.0030.05711.25
5.2.90.0100.03311.25
5.2.80.0100.05011.01
5.2.70.0030.04011.05
5.2.60.0070.04011.17
5.2.50.0070.04010.92
5.2.40.0000.04711.00
5.2.30.0030.05010.86
5.2.20.0100.03710.84
5.2.10.0000.04310.80
5.2.00.0000.04310.87
5.1.60.0070.0309.98
5.1.50.0170.02310.08
5.1.40.0170.03710.04
5.1.30.0030.03710.39
5.1.20.0130.04010.31
5.1.10.0100.03010.21
5.1.00.0100.0439.98
5.0.50.0070.0238.69
5.0.40.0070.0308.31
5.0.30.0030.0408.45
5.0.20.0030.0278.25
5.0.10.0000.0338.25
5.0.00.0000.0438.21
4.4.90.0030.0206.49
4.4.80.0030.0306.49
4.4.70.0000.0236.49
4.4.60.0030.0276.49
4.4.50.0130.0206.49
4.4.40.0130.0236.49
4.4.30.0070.0206.49
4.4.20.0030.0207.33
4.4.10.0030.0207.33
4.4.00.0030.0437.33
4.3.110.0030.0277.33
4.3.100.0030.0207.33
4.3.90.0030.0177.33
4.3.80.0030.0377.33
4.3.70.0030.0207.33
4.3.60.0030.0207.33
4.3.50.0070.0177.33
4.3.40.0000.0407.33
4.3.30.0000.0237.33
4.3.20.0000.0237.33
4.3.10.0030.0207.33
4.3.00.0000.0277.09

preferences:
39.14 ms | 401 KiB | 5 Q