3v4l.org

run code in 300+ PHP versions simultaneously
<?php $used = ['passman.dev', 'clouddataservice.dev', 'imgoingforaride.dev', 'verbalarts.dev', 'auth.verbal.dev', 'exclaim-crm-internal.dev', 'exclaim-crm-patient.dev', 'felix.dev', 'stopsmokingnhs.dev', 'myvoice.dev', 'learningfirstcontact.dev', 'dibi.dev', 'heartburn.dev', 'letstalknewcastle.dev', 'escape.dev', 'sotw.keep-it-clear.dev', 'livewell.dev', 'upublish.dev', 'sevengate.dev', 'honest-ulsterman.dev', 'digitalportfolio.dev']; $avail = ["auth.verbal.dev", "lagan.dev", "clouddataservice.dev", "learningfirstcontact.dev", "cpi-intranet.dev", "letstalknewcastle.dev", "dibi.dev", "livewell.dev", "digitalportfolio.dev", "migraine-action.dev", "escape.dev", "myvoice.dev", "exclaim-crm-internal.dev", "necn.nhs.co.uk", "exclaim-crm-patient.dev", "passman.dev", "felix.dev", "garrattbusinesspark.dev", "pyrocms.dev", "heartburn.dev", "roadrespect.org", "heartburnentertainment.dev", "sevengate.dev", "honest-ulsterman.dev", "stopsmokingnhs.dev", "idiotisachoice.dev", "twitteroauth.dev", "imgoingforaride.dev", "upublish.dev", "keep-it-clear.dev", "verbalarts.dev", "kingstonaviation.dev", "youfilmyourown.dev"]; $del = []; foreach ($avail as $dir) { if (!in_array($dir, $used)) { $del[] = $dir; } } print "rm -fr " . implode(' ', $del) . PHP_EOL;

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)
8.3.60.0080.00818.30
8.3.50.0140.00521.21
8.3.40.0140.00018.54
8.3.30.0130.00320.38
8.3.20.0040.00420.25
8.3.10.0080.00022.04
8.3.00.0000.00822.52
8.2.180.0060.00916.62
8.2.170.0110.01122.96
8.2.160.0110.00322.19
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00820.62
8.2.110.0050.00522.30
8.2.100.0070.00319.36
8.2.90.0040.00419.11
8.2.80.0040.00417.97
8.2.70.0050.00317.50
8.2.60.0030.00618.04
8.2.50.0040.00418.07
8.2.40.0000.00818.23
8.2.30.0050.00218.18
8.2.20.0000.00817.71
8.2.10.0030.00617.70
8.2.00.0070.00417.80
8.1.280.0110.00425.92
8.1.270.0080.00020.41
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0060.00323.88
8.1.230.0100.00319.01
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0030.00617.22
8.1.190.0040.00417.53
8.1.180.0050.00218.65
8.1.170.0080.00018.49
8.1.160.0000.00722.16
8.1.150.0050.00318.61
8.1.140.0050.00217.46
8.1.130.0030.00317.84
8.1.120.0000.00717.54
8.1.110.0000.00717.42
8.1.100.0000.00717.37
8.1.90.0000.00717.49
8.1.80.0040.00317.36
8.1.70.0030.00317.43
8.1.60.0040.00417.52
8.1.50.0000.00717.44
8.1.40.0030.00617.41
8.1.30.0000.00717.63
8.1.20.0030.00617.63
8.1.10.0000.00817.54
8.1.00.0050.00317.45
8.0.300.0040.00318.77
8.0.290.0040.00417.05
8.0.280.0070.00018.52
8.0.270.0000.00717.29
8.0.260.0040.00416.94
8.0.250.0030.00316.86
8.0.240.0080.00016.96
8.0.230.0030.00316.83
8.0.220.0030.00316.95
8.0.210.0030.00316.75
8.0.200.0030.00316.83
8.0.190.0000.00816.86
8.0.180.0000.00716.91
8.0.170.0040.00416.92
8.0.160.0070.00016.95
8.0.150.0000.00816.76
8.0.140.0030.00616.76
8.0.130.0000.00513.32
8.0.120.0000.00716.76
8.0.110.0000.00716.89
8.0.100.0050.00316.82
8.0.90.0070.00016.95
8.0.80.0030.01316.78
8.0.70.0070.00016.89
8.0.60.0070.00016.91
8.0.50.0000.00716.92
8.0.30.0080.01017.04
8.0.20.0120.00917.40
8.0.10.0000.00717.09
8.0.00.0080.01416.86
7.4.330.0050.00015.00
7.4.320.0000.00616.60
7.4.300.0060.00016.50
7.4.290.0000.00716.51
7.4.280.0030.00316.52
7.4.270.0070.00016.61
7.4.260.0030.00316.63
7.4.250.0000.00816.44
7.4.240.0040.00516.57
7.4.230.0040.00416.69
7.4.220.0100.00716.48
7.4.210.0070.00916.57
7.4.200.0000.00716.38
7.4.190.0000.00716.73
7.4.160.0120.00616.49
7.4.150.0070.01817.40
7.4.140.0090.01017.86
7.4.130.0120.00516.52
7.4.120.0100.01016.59
7.4.110.0100.00716.51
7.4.100.0040.01416.57
7.4.90.0060.01316.50
7.4.80.0110.00719.39
7.4.70.0100.01316.49
7.4.60.0060.01016.56
7.4.50.0050.00316.60
7.4.40.0150.00322.77
7.4.30.0140.00316.57
7.4.00.0000.01714.76
7.3.330.0030.00313.19
7.3.320.0030.00313.01
7.3.310.0030.00316.18
7.3.300.0030.00316.31
7.3.290.0150.00016.25
7.3.280.0080.00716.23
7.3.270.0090.00917.40
7.3.260.0120.01216.30
7.3.250.0120.00716.38
7.3.240.0030.01316.59
7.3.230.0100.00716.57
7.3.210.0120.00616.16
7.3.200.0140.00619.39
7.3.190.0090.01316.59
7.3.180.0140.00316.34
7.3.170.0090.00916.28
7.3.160.0070.00716.50
7.3.120.0040.01114.61
7.3.10.0060.00616.46
7.3.00.0090.00616.66
7.2.330.0070.01016.41
7.2.320.0120.00616.70
7.2.310.0070.01016.66
7.2.300.0080.00816.44
7.2.290.0030.01516.45
7.2.130.0050.00216.59
7.2.120.0120.00416.64
7.2.110.0070.00416.91
7.2.100.0050.00516.86
7.2.90.0060.00916.91
7.2.80.0000.01117.04
7.2.70.0070.00716.81
7.2.60.0030.00816.82
7.2.50.0030.00517.00
7.2.40.0070.00717.02
7.2.30.0060.00917.10
7.2.20.0090.00616.68
7.2.10.0040.01216.84
7.2.00.0080.00518.00
7.1.250.0000.00815.55
7.1.200.0030.00715.86
7.1.100.0070.00418.10
7.1.70.0030.00617.04
7.1.60.0090.00919.40
7.1.50.0160.00616.92
7.1.00.0000.03722.57
7.0.200.0000.00716.81
7.0.140.0000.07722.07
7.0.70.3870.03319.88
7.0.60.0130.05019.98
7.0.50.0130.07717.89
7.0.40.0100.07020.02
7.0.30.0230.07320.21
7.0.20.0370.06320.25
7.0.10.0170.04320.19
7.0.00.0030.05320.16
5.6.280.0000.07721.05
5.6.210.0200.05020.77
5.6.200.0070.08018.18
5.6.190.0070.08320.33
5.6.180.0230.08020.76
5.6.170.0270.07720.44
5.6.160.0070.07720.37
5.6.150.0100.04318.15
5.6.140.0030.08318.21
5.6.130.0030.06318.20
5.6.120.0100.08321.02
5.6.110.0100.06321.12
5.6.100.0030.08020.98
5.6.90.0130.08020.99
5.6.80.0100.07320.43
5.6.70.0230.07020.51
5.5.350.0070.08020.34
5.5.340.0070.04717.88
5.5.330.0100.04020.47
5.5.320.0030.04720.57
5.5.310.0270.06020.41
5.5.300.0030.08317.98
5.5.290.0100.04018.02
5.5.280.0100.04720.88
5.5.270.0070.09020.88
5.5.260.0070.08320.84
5.5.250.0030.05020.71
5.5.240.0100.05320.16
5.4.450.0170.08319.42
5.4.440.0300.04719.58
5.4.430.0200.05719.63
5.4.420.0170.05319.60
5.4.410.0230.05018.97
5.4.400.0200.05319.14
5.4.390.0030.06719.22
5.4.380.0070.05718.72
5.4.370.0570.03718.56
5.4.360.0830.03318.59
5.4.350.0110.05211.99
5.4.340.0090.03611.98
5.4.320.0050.04212.46
5.4.310.0030.04012.46
5.4.300.0060.03912.46
5.4.290.0100.05412.46
5.4.280.0110.03312.36
5.4.270.0020.04212.36
5.4.260.0080.05212.36
5.4.250.0100.05018.95
5.4.240.0070.06018.85
5.4.230.0030.06718.66
5.4.220.0170.05718.89
5.4.210.0030.06018.84
5.4.200.0170.04018.84
5.4.190.0100.05318.88
5.4.180.0070.05318.76
5.4.170.0130.06318.81
5.4.160.0070.08018.82
5.4.150.0200.04718.83
5.4.140.0070.06316.29
5.4.130.0030.05316.27
5.4.120.0070.08016.50
5.4.110.0070.05316.33
5.4.100.0130.06316.30
5.4.90.0100.04716.38
5.4.80.0200.05016.24
5.4.70.0170.04016.32
5.4.60.0070.05016.40
5.4.50.0030.06016.46
5.4.40.0130.05016.38
5.4.30.0070.05316.41
5.4.20.0030.05316.20
5.4.10.0100.05016.46
5.4.00.0070.05315.90
5.3.290.0050.03912.80
5.3.280.0170.06714.48
5.3.270.0200.05014.30
5.3.260.0030.07314.65
5.3.250.0100.06714.52
5.3.240.0130.05014.64
5.3.230.0000.08314.38
5.3.220.0100.05314.44
5.3.210.0170.04714.26
5.3.200.0070.05314.58
5.3.190.0070.05314.58
5.3.180.0100.04714.45
5.3.170.0030.05314.40
5.3.160.0100.06314.41
5.3.150.0100.04714.48
5.3.140.0100.04714.43
5.3.130.0200.04014.64
5.3.120.0070.05314.41
5.3.110.0130.04714.54
5.3.100.0070.05014.05
5.3.90.0030.05314.06
5.3.80.0130.04713.72
5.3.70.0130.04714.17
5.3.60.0130.05013.91
5.3.50.0030.05313.64
5.3.40.0100.05313.80
5.3.30.0170.05713.83
5.3.20.0170.04313.63
5.3.10.0030.05313.53
5.3.00.0130.04713.41
5.2.170.0170.04311.30
5.2.160.0070.04311.08
5.2.150.0100.05311.07
5.2.140.0000.06011.15
5.2.130.0070.05310.93
5.2.120.0070.06011.02
5.2.110.0030.04011.01
5.2.100.0000.04311.10
5.2.90.0100.04711.25
5.2.80.0070.04311.09
5.2.70.0200.04711.02
5.2.60.0100.05711.06
5.2.50.0030.04710.94
5.2.40.0070.04010.84
5.2.30.0000.05010.97
5.2.20.0130.03710.84
5.2.10.0100.03710.69
5.2.00.0130.05310.65
5.1.60.0100.03310.03
5.1.50.0100.0439.91
5.1.40.0030.0379.91
5.1.30.0070.04010.22
5.1.20.0030.04010.11
5.1.10.0070.03310.26
5.1.00.0070.0339.84
5.0.50.0000.0338.59
5.0.40.0000.0308.25
5.0.30.0030.0438.27
5.0.20.0070.0308.20
5.0.10.0130.0337.95
5.0.00.0100.0338.12
4.4.90.0100.0207.48
4.4.80.0070.0277.48
4.4.70.0000.0277.48
4.4.60.0000.0277.48
4.4.50.0000.0277.48
4.4.40.0070.0337.47
4.4.30.0130.0177.47
4.4.20.0070.0207.48
4.4.10.0030.0307.48
4.4.00.0070.0307.48
4.3.110.0070.0207.48
4.3.100.0030.0207.48
4.3.90.0000.0237.48
4.3.80.0070.0277.48
4.3.70.0000.0307.48
4.3.60.0000.0207.48
4.3.50.0070.0277.48
4.3.40.0000.0337.48
4.3.30.0030.0207.48
4.3.20.0000.0237.48
4.3.10.0030.0207.48
4.3.00.0000.0237.30

preferences:
42.21 ms | 401 KiB | 5 Q