3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=1; $i<=5; $i++) { echo str_pad(str_repeat('*', $i), 5, ' ', STR_PAD_LEFT) . 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)
8.4.130.0080.01217.54
8.4.120.0080.01220.63
8.4.110.0110.01022.25
8.4.100.0090.00817.53
8.4.90.0100.01018.61
8.4.80.0120.00817.82
8.4.70.0110.00917.89
8.4.60.0050.00518.86
8.4.50.0130.00719.41
8.4.40.0130.00717.72
8.4.30.0040.01217.40
8.4.20.0170.00317.51
8.4.10.0040.01520.64
8.3.260.0110.00916.41
8.3.250.0080.00718.91
8.3.240.0100.00916.63
8.3.230.0100.00816.77
8.3.220.0050.00317.06
8.3.210.0060.00416.66
8.3.200.0040.00516.56
8.3.190.0080.01117.15
8.3.180.0130.00516.53
8.3.170.0100.00718.96
8.3.160.0140.00416.36
8.3.150.0100.01020.59
8.3.140.0080.00016.48
8.3.130.0050.00318.31
8.3.120.0060.00318.79
8.3.110.0050.00520.94
8.3.100.0090.00916.50
8.3.90.0050.00218.29
8.3.80.0030.00618.31
8.3.70.0120.00616.63
8.3.60.0120.00318.05
8.3.50.0060.00817.88
8.3.40.0070.00718.71
8.3.30.0110.00418.59
8.3.20.0000.00818.98
8.3.10.0000.00721.85
8.3.00.0040.00419.69
8.2.290.0090.01020.36
8.2.280.0040.00418.13
8.2.270.0140.00417.23
8.2.260.0090.00016.57
8.2.250.0040.00416.44
8.2.240.0040.00417.11
8.2.230.0000.00922.58
8.2.220.0080.00024.06
8.2.210.0070.00726.77
8.2.200.0040.00716.50
8.2.190.0070.00716.58
8.2.180.0030.01716.32
8.2.170.0120.00922.96
8.2.160.0200.00318.80
8.2.150.0020.00524.18
8.2.140.0080.00024.66
8.2.130.0000.00819.82
8.2.120.0050.00326.35
8.2.110.0080.00322.24
8.2.100.0080.00319.64
8.2.90.0040.00417.75
8.2.80.0030.00518.73
8.2.70.0040.00417.79
8.2.60.0070.00018.09
8.2.50.0030.00518.10
8.2.40.0000.00819.48
8.2.30.0000.00821.09
8.2.20.0080.00017.95
8.2.10.0040.00418.05
8.2.00.0000.00719.42
8.1.330.0080.01022.00
8.1.320.0110.00715.78
8.1.310.0120.00618.61
8.1.300.0030.01220.04
8.1.290.0030.00618.88
8.1.280.0160.00325.92
8.1.270.0040.00423.89
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0000.00822.18
8.1.230.0120.00017.76
8.1.220.0030.00617.79
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0040.00417.13
8.1.180.0040.00718.10
8.1.170.0000.00818.73
8.1.160.0000.00718.80
8.1.150.0040.00418.93
8.1.140.0030.00517.88
8.1.130.0030.00618.89
8.1.120.0000.00717.47
8.1.110.0070.00017.36
8.1.100.0000.00717.34
8.1.90.0030.00517.35
8.1.80.0030.00317.49
8.1.70.0030.00317.43
8.1.60.0000.00817.62
8.1.50.0040.00417.56
8.1.40.0050.00317.54
8.1.30.0030.00617.50
8.1.20.0000.00717.49
8.1.10.0040.00417.43
8.1.00.0060.00617.46
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0050.00318.37
8.0.270.0000.00717.21
8.0.260.0060.00018.45
8.0.250.0000.00816.89
8.0.240.0040.00416.87
8.0.230.0040.00416.94
8.0.220.0030.00316.91
8.0.210.0030.00316.80
8.0.200.0070.00017.00
8.0.190.0030.00616.90
8.0.180.0040.00416.89
8.0.170.0030.00516.91
8.0.160.0070.00016.79
8.0.150.0040.00416.86
8.0.140.0030.00416.81
8.0.130.0030.00313.27
8.0.120.0040.00416.88
8.0.110.0040.00416.82
8.0.100.0000.00716.75
8.0.90.0070.00016.88
8.0.80.0120.00316.77
8.0.70.0000.00716.85
8.0.60.0020.00516.61
8.0.50.0000.00716.70
8.0.30.0080.01217.30
8.0.20.0080.01017.40
8.0.10.0000.00716.79
8.0.00.0050.01216.58
7.4.330.0000.00615.55
7.4.320.0030.00316.43
7.4.300.0030.00316.46
7.4.290.0040.00416.56
7.4.280.0030.00616.33
7.4.270.0000.00716.34
7.4.260.0000.00716.32
7.4.250.0060.00316.51
7.4.240.0040.00416.51
7.4.230.0000.00616.61
7.4.220.0060.00316.38
7.4.210.0070.01016.48
7.4.200.0060.00316.44
7.4.160.0090.00716.34
7.4.140.0130.00517.86
7.4.130.0090.00916.60
7.4.120.0120.00816.40
7.4.110.0000.01916.40
7.4.100.0100.01316.35
7.4.90.0140.00316.36
7.4.80.0130.00919.39
7.4.70.0110.01216.50
7.4.60.0100.00716.52
7.4.50.0040.00716.59
7.4.40.0190.00316.45
7.4.00.0030.01315.05
7.3.330.0000.00512.96
7.3.320.0000.00513.10
7.3.310.0030.00316.36
7.3.300.0000.00616.29
7.3.290.0000.00716.16
7.3.280.0080.00816.28
7.3.260.0090.01116.37
7.3.240.0110.00716.49
7.3.230.0070.01016.55
7.3.210.0090.00916.26
7.3.200.0090.00916.60
7.3.190.0100.00716.56
7.3.180.0130.00316.46
7.3.170.0090.01216.47
7.3.160.0160.00316.25
7.3.50.0060.00614.87
7.3.40.0060.00614.61
7.3.30.0030.00914.56
7.3.20.0220.00614.68
7.3.10.0250.00014.64
7.3.00.0040.01214.85
7.2.330.0030.02416.74
7.2.320.0120.00916.29
7.2.310.0160.00416.83
7.2.300.0140.00316.82
7.2.290.0130.00316.39
7.2.180.0000.01215.04
7.2.170.0000.01414.77
7.2.160.0060.00614.62
7.2.150.0170.00414.78
7.2.140.0160.00015.11
7.2.130.0160.00615.08
7.2.120.0180.00914.90
7.2.110.0160.00615.17
7.2.100.0180.00615.10
7.2.90.0100.00715.24
7.2.80.0110.00615.04
7.2.70.0100.00715.10
7.2.60.0110.00815.80
7.2.50.0090.00915.16
7.2.40.1050.00916.34
7.2.30.0890.00816.48
7.2.20.0850.00916.54
7.2.10.0720.00716.42
7.2.00.0550.00816.61
7.1.280.0130.00314.04
7.1.270.0070.01113.82
7.1.260.0060.00613.98
7.1.250.0190.00013.68
7.1.240.0130.01013.81
7.1.230.0080.02313.87
7.1.220.0250.00013.99
7.1.210.0200.00613.46
7.1.200.0130.00614.79
7.1.190.0130.00813.69
7.1.180.0320.00313.70
7.1.170.0130.00913.57
7.1.160.0980.01215.40
7.1.150.0980.01215.29
7.1.140.0740.00815.33
7.1.130.0610.00615.30
7.1.120.0670.00815.07
7.1.110.0720.00815.03
7.1.100.0500.01115.23
7.1.90.0690.01215.27
7.1.80.0840.01115.10
7.1.70.0800.00514.46
7.1.60.0740.01123.51
7.1.50.1020.00823.40
7.1.40.0890.00723.14
7.1.30.1270.00623.15
7.1.20.0880.01023.36
7.1.10.0750.00714.14
7.1.00.0690.00714.42
7.0.330.0120.01513.21
5.6.400.0230.00714.22
5.6.390.0120.00614.01
5.6.380.0140.01114.32

preferences:
94.21 ms | 403 KiB | 5 Q