3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<=8;$i++){ $h = (8 - $i); for($y = $h; $y==0; $y--){ echo '#'; } 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)
8.3.40.0110.00318.67
8.3.30.0070.01019.01
8.3.20.0000.00720.22
8.3.10.0000.00721.93
8.3.00.0000.00722.39
8.2.170.0110.00422.96
8.2.160.0040.01119.21
8.2.150.0050.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.36
8.2.110.0060.00322.29
8.2.100.0110.00019.45
8.2.90.0000.00719.28
8.2.80.0040.00418.04
8.2.70.0000.00817.50
8.2.60.0080.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0000.00718.09
8.2.20.0000.00817.49
8.2.10.0050.00217.68
8.2.00.0040.00717.74
8.1.270.0080.00022.14
8.1.260.0040.00426.35
8.1.250.0030.00328.09
8.1.240.0090.00023.92
8.1.230.0080.00318.96
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0090.00017.23
8.1.190.0080.00017.39
8.1.180.0040.00418.59
8.1.170.0040.00418.59
8.1.160.0000.00822.09
8.1.150.0040.00418.54
8.1.140.0000.00717.44
8.1.130.0000.00617.70
8.1.120.0080.00017.41
8.1.110.0050.00517.43
8.1.100.0000.00717.34
8.1.90.0000.00717.41
8.1.80.0000.00717.42
8.1.70.0000.00717.34
8.1.60.0040.00417.50
8.1.50.0030.00517.43
8.1.40.0070.00017.40
8.1.30.0070.00017.50
8.1.20.0000.00817.47
8.1.10.0040.00417.47
8.1.00.0040.00417.33
8.0.300.0030.00518.77
8.0.290.0050.00217.18
8.0.280.0000.00818.48
8.0.270.0030.00317.12
8.0.260.0000.00616.77
8.0.250.0050.00216.85
8.0.240.0050.00216.84
8.0.230.0030.00316.79
8.0.220.0040.00416.69
8.0.210.0000.00716.78
8.0.200.0060.00016.75
8.0.190.0000.00716.81
8.0.180.0070.00016.73
8.0.170.0040.00416.84
8.0.160.0000.00716.81
8.0.150.0040.00416.83
8.0.140.0080.00016.80
8.0.130.0030.00313.23
8.0.120.0030.00516.67
8.0.110.0000.00816.71
8.0.100.0040.00416.73
8.0.90.0040.00416.93
8.0.80.0060.00916.85
8.0.70.0040.00416.89
8.0.60.0000.00716.81
8.0.50.0040.00416.81
8.0.30.0100.00817.18
8.0.20.0110.00817.40
8.0.10.0000.00816.88
8.0.00.0100.01016.77
7.4.330.0020.00215.00
7.4.320.0030.00316.56
7.4.300.0060.00016.65
7.4.290.0030.00316.56
7.4.280.0070.00016.50
7.4.270.0030.00316.53
7.4.260.0060.00316.60
7.4.250.0000.00716.57
7.4.240.0040.00416.55
7.4.230.0040.00416.62
7.4.220.0160.00316.70
7.4.210.0040.01116.60
7.4.200.0030.00316.58
7.4.190.0050.00216.68
7.4.160.0100.00716.66
7.4.150.0030.01317.40
7.4.140.0080.01017.86
7.4.130.0090.00916.52
7.4.120.0080.00916.62
7.4.110.0120.00616.47
7.4.100.0220.00016.65
7.4.90.0110.00616.56
7.4.80.0070.01119.39
7.4.70.0090.00916.55
7.4.60.0110.00516.62
7.4.50.0000.00816.69
7.4.40.0040.00822.77
7.4.30.0070.01116.61
7.4.00.0050.01114.93
7.3.330.0030.00313.26
7.3.320.0000.00513.16
7.3.310.0000.00716.39
7.3.300.0030.00316.34
7.3.290.0120.00916.29
7.3.280.0080.00916.33
7.3.270.0130.00417.40
7.3.260.0130.00416.26
7.3.250.0110.00616.49
7.3.240.0040.01216.36
7.3.230.0090.01616.39
7.3.210.0070.01416.50
7.3.200.0090.01319.39
7.3.190.0070.01216.66
7.3.180.0100.00616.35
7.3.170.0120.00616.36
7.3.160.0120.00316.27
7.3.120.0030.01214.72
7.3.110.0070.01014.61
7.3.100.0140.00015.03
7.3.90.0120.00614.78
7.3.80.0070.00714.80
7.3.70.0000.00914.47
7.3.60.0070.00714.82
7.3.50.0090.00614.95
7.3.40.0070.00714.60
7.3.30.0030.01314.77
7.3.20.0110.00316.55
7.3.10.0090.00616.60
7.3.00.0070.00716.69
7.2.330.0170.00016.35
7.2.320.0150.00616.76
7.2.310.0110.00716.46
7.2.300.0090.00916.63
7.2.290.0040.01316.60
7.2.250.0040.01514.90
7.2.240.0060.01215.03
7.2.230.0100.00314.96
7.2.220.0060.01214.71
7.2.210.0000.01114.95
7.2.200.0030.01015.01
7.2.190.0140.00314.75
7.2.180.0070.00715.02
7.2.170.0000.01314.96
7.2.60.0130.00317.11
7.2.00.0030.01019.55
7.1.330.0110.00415.88
7.1.320.0090.00915.89
7.1.310.0060.00615.80
7.1.300.0100.00315.54
7.1.290.0060.00315.81
7.1.280.0120.00615.70
7.1.270.0070.00715.79
7.1.260.0040.00715.64
7.1.200.0070.00715.79
7.1.100.0000.01118.23
7.1.70.0040.00717.20
7.1.60.0030.00917.22
7.1.50.0040.00716.88
7.1.00.0000.03722.37
7.0.200.0030.01216.53
7.0.140.0070.07322.09
7.0.60.0070.06319.97
7.0.50.0100.04717.81
7.0.40.0070.09020.27
7.0.30.0330.07020.17
7.0.20.0170.04720.02
7.0.10.0370.06320.09
7.0.00.0100.05020.09
5.6.280.0000.07721.02
5.6.210.0170.06720.54
5.6.200.0130.05318.09
5.6.190.0030.08020.57
5.6.180.4030.04320.41
5.6.170.0270.06320.41
5.6.160.0070.05720.32
5.6.150.0200.06718.18
5.6.140.0070.03718.21
5.6.130.0130.06318.18
5.6.120.0030.05021.02
5.6.110.0130.06021.06
5.6.100.0030.07721.00
5.6.90.0100.05720.96
5.6.80.0100.08020.35
5.6.70.0170.08320.39
5.5.350.0100.08720.46
5.5.340.0000.05017.98
5.5.330.0130.05020.25
5.5.320.0200.07720.29
5.5.310.0370.07020.28
5.5.300.0030.05318.00
5.5.290.0070.06318.00
5.5.280.0030.06020.87
5.5.270.0000.04320.86
5.5.260.0100.06320.78
5.5.250.0070.08020.57
5.5.240.0000.04020.22
5.4.450.0830.05319.14
5.4.440.0670.05319.55
5.4.430.0800.05019.57
5.4.420.0770.07319.52
5.4.410.0500.05319.12
5.4.400.0930.06318.76
5.4.390.1070.05718.46
5.4.380.0230.05718.61
5.4.370.0200.05018.66
5.4.360.0270.04018.50
5.4.350.0230.04718.49
5.4.340.0170.05018.50
5.4.320.0070.03912.45
5.4.310.0080.04012.45
5.4.300.0050.04512.45
5.4.290.0080.04112.45
5.4.280.0060.03712.34
5.4.270.0060.04412.35
5.4.260.0030.05018.77
5.4.250.0000.05319.02
5.4.240.0000.05318.70
5.4.230.0030.05718.86
5.4.220.0070.07018.98
5.4.210.0000.06018.98
5.4.200.0030.05319.01
5.4.190.0030.05318.70
5.4.180.0100.05318.91
5.4.170.0100.05018.76
5.4.160.0100.04319.00
5.4.150.0100.05318.99
5.4.140.0000.07016.28
5.4.130.0030.04716.57
5.4.120.0030.06016.45
5.4.110.0070.05316.50
5.4.100.0070.04716.39
5.4.90.0030.05016.36
5.4.80.0030.04716.20
5.4.70.0070.04716.48
5.4.60.0070.07016.38
5.4.50.0030.05016.22
5.4.40.0070.05316.39
5.4.30.0070.04316.40
5.4.20.0030.05016.48
5.4.10.0100.06316.16
5.4.00.0100.04015.70
5.3.290.0060.04312.80
5.3.280.0030.05314.69
5.3.270.0070.05314.62
5.3.260.0030.05014.44
5.3.250.0030.04714.60
5.3.240.0000.05314.61
5.3.230.0130.04314.48
5.3.220.0070.04714.68
5.3.210.0030.05314.57
5.3.200.0000.05314.34
5.3.190.0070.07014.34
5.3.180.0100.06014.71
5.3.170.0170.04714.57
5.3.160.0030.05714.55
5.3.150.0000.06714.48
5.3.140.0000.06314.41
5.3.130.0030.05314.56
5.3.120.0000.05714.41
5.3.110.0100.05014.70
5.3.100.0030.05014.02
5.3.90.0030.04714.10
5.3.80.0130.04313.96
5.3.70.0030.05313.89
5.3.60.0030.06314.00
5.3.50.0000.05313.86
5.3.40.0070.04713.96
5.3.30.0100.04714.06
5.3.20.0100.05313.73
5.3.10.0100.04313.65
5.3.00.0070.04713.65
5.2.170.0130.04311.15
5.2.160.0070.05011.15
5.2.150.0000.04311.15
5.2.140.0030.04311.15
5.2.130.0070.04011.21
5.2.120.0000.04010.98
5.2.110.0070.04011.01
5.2.100.0070.03711.00
5.2.90.0030.04711.13
5.2.80.0000.04711.20
5.2.70.0070.04010.86
5.2.60.0000.04311.20
5.2.50.0030.04011.04
5.2.40.0070.03711.09
5.2.30.0070.03710.98
5.2.20.0000.04010.97
5.2.10.0030.04710.84
5.2.00.0000.04710.61
5.1.60.0100.04010.08
5.1.50.0070.0379.84
5.1.40.0070.03310.01
5.1.30.0000.04710.41
5.1.20.0100.04710.50
5.1.10.0070.03310.10
5.1.00.0100.04310.11
5.0.50.0100.0238.57
5.0.40.0030.0278.34
5.0.30.0000.0438.27
5.0.20.0000.0278.28
5.0.10.0000.0308.21
5.0.00.0070.0438.21
4.4.90.0030.0277.30
4.4.80.0000.0237.30
4.4.70.0000.0237.30
4.4.60.0000.0237.30
4.4.50.0000.0237.30
4.4.40.0000.0377.30
4.4.30.0030.0207.30
4.4.20.0030.0277.30
4.4.10.0000.0237.30
4.4.00.0000.0337.30
4.3.110.0030.0207.30
4.3.100.0030.0177.30
4.3.90.0000.0237.30
4.3.80.0000.0337.30
4.3.70.0000.0307.30
4.3.60.0030.0277.30
4.3.50.0070.0177.30
4.3.40.0000.0377.30
4.3.30.0030.0207.30
4.3.20.0070.0177.30
4.3.10.0100.0137.30
4.3.00.0000.0237.25

preferences:
43.27 ms | 400 KiB | 5 Q