3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "Starting program\n"; $x = 0; while(++$x < 10) { echo '$x = ' . $x . "\n"; $y = 0; while(++$y < 10) { if($y == 5) break; echo '$y = ' . $y . "\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)
8.3.60.0140.00418.18
8.3.50.0140.00621.92
8.3.40.0060.01018.53
8.3.30.0110.00418.54
8.3.20.0080.00019.07
8.3.10.0050.00221.85
8.3.00.0080.00020.89
8.2.180.0070.00718.21
8.2.170.0160.00622.96
8.2.160.0030.01020.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00620.69
8.2.110.0030.00721.00
8.2.100.0000.01219.34
8.2.90.0050.00517.91
8.2.80.0040.00417.97
8.2.70.0060.00317.78
8.2.60.0040.00417.97
8.2.50.0050.00318.10
8.2.40.0040.00420.59
8.2.30.0040.00419.26
8.2.20.0040.00418.04
8.2.10.0000.00918.11
8.2.00.0020.00517.73
8.1.280.0090.00625.92
8.1.270.0080.00023.83
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0000.00922.65
8.1.230.0110.00020.74
8.1.220.0060.00317.76
8.1.210.0030.00618.77
8.1.200.0070.00317.35
8.1.190.0110.00516.75
8.1.180.0040.00418.10
8.1.170.0040.00418.61
8.1.160.0000.00718.92
8.1.150.0040.00420.23
8.1.140.0040.00419.56
8.1.130.0070.00017.46
8.1.120.0050.00217.39
8.1.110.0040.00417.39
8.1.100.0000.00717.28
8.1.90.0000.00717.35
8.1.80.0000.00817.50
8.1.70.0030.00317.43
8.1.60.0040.00417.54
8.1.50.0030.00617.45
8.1.40.0030.00517.41
8.1.30.0040.00417.48
8.1.20.0020.00517.60
8.1.10.0040.00417.40
8.1.00.0060.00317.37
8.0.300.0040.00419.73
8.0.290.0040.00416.75
8.0.280.0040.00418.49
8.0.270.0070.00017.17
8.0.260.0030.00516.81
8.0.250.0000.00716.98
8.0.240.0000.00816.94
8.0.230.0030.00316.97
8.0.220.0000.00716.87
8.0.210.0050.00316.75
8.0.200.0030.00316.84
8.0.190.0040.00416.96
8.0.180.0080.00016.93
8.0.170.0000.00716.97
8.0.160.0000.00716.91
8.0.150.0000.00716.88
8.0.140.0030.00316.78
8.0.130.0060.00013.39
8.0.120.0030.00716.73
8.0.110.0000.00716.84
8.0.100.0000.00716.88
8.0.90.0040.00416.83
8.0.80.0100.00916.84
8.0.70.0050.00316.72
8.0.60.0000.00716.87
8.0.50.0040.00416.75
8.0.30.0110.00917.17
8.0.20.0140.00617.40
8.0.10.0040.00417.02
8.0.00.0130.00316.84
7.4.330.0050.00015.55
7.4.320.0030.00316.45
7.4.300.0060.00016.48
7.4.290.0030.00316.59
7.4.280.0040.00416.49
7.4.270.0030.00316.41
7.4.260.0070.00016.50
7.4.250.0030.00316.58
7.4.240.0030.00516.49
7.4.230.0000.00716.38
7.4.220.0070.01016.53
7.4.210.0120.00416.49
7.4.200.0030.00316.62
7.4.160.0070.01016.41
7.4.150.0040.01517.40
7.4.140.0090.00917.86
7.4.130.0110.00616.44
7.4.120.0090.01016.48
7.4.110.0090.00916.39
7.4.100.0130.00716.51
7.4.90.0110.00816.48
7.4.80.0030.01519.39
7.4.70.0070.01116.46
7.4.60.0060.01116.56
7.4.50.0100.00616.69
7.4.40.0090.01316.61
7.4.30.0060.00916.53
7.4.00.0040.01115.09
7.3.330.0030.00313.15
7.3.320.0050.00013.00
7.3.310.0000.00816.20
7.3.300.0070.00016.29
7.3.290.0060.00916.25
7.3.280.0070.01116.24
7.3.270.0100.00617.40
7.3.260.0100.00716.29
7.3.250.0090.01016.39
7.3.240.0120.00816.39
7.3.230.0060.01216.39
7.3.210.0090.01016.72
7.3.200.0070.01316.65
7.3.190.0090.00916.29
7.3.180.0040.01316.44
7.3.170.0090.00616.27
7.3.160.0110.00516.37
7.3.120.0130.00314.93
7.3.110.0030.01114.65
7.3.100.0070.00714.78
7.3.90.0000.01414.86
7.3.80.0000.01214.59
7.3.70.0110.00414.79
7.3.60.0030.01014.90
7.3.50.0040.00714.86
7.3.40.0110.00414.89
7.3.30.0000.00914.47
7.3.20.0040.00816.58
7.3.10.0040.00816.50
7.3.00.0060.00516.67
7.2.330.0100.00916.88
7.2.320.0120.00616.82
7.2.310.0100.01216.77
7.2.300.0160.00616.70
7.2.290.0060.01216.86
7.2.240.0090.00614.76
7.2.230.0030.01314.64
7.2.220.0070.00415.06
7.2.210.0040.01115.14
7.2.200.0110.00715.11
7.2.190.0040.01114.86
7.2.180.0030.01215.00
7.2.170.0040.00715.05
7.2.160.0070.00715.05
7.2.150.0110.00416.98
7.2.140.0170.00016.63
7.2.130.0030.01016.91
7.2.120.0090.00516.92
7.2.110.0050.00916.88
7.2.100.0040.00516.93
7.2.90.0060.00616.86
7.2.80.0040.00916.96
7.2.70.0050.01016.83
7.2.60.0060.00917.00
7.2.50.0040.01016.97
7.2.40.0060.00616.90
7.2.30.0060.01016.97
7.2.20.0060.00616.91
7.2.10.0070.00916.93
7.2.00.0090.00716.90
7.1.330.0050.00515.85
7.1.320.0030.01015.88
7.1.310.0070.00716.00
7.1.300.0070.00715.52
7.1.290.0070.00715.94
7.1.280.0070.00715.62
7.1.270.0040.00815.48
7.1.260.0030.00915.85
7.1.250.0050.00715.73
7.1.70.0030.00917.31
7.1.60.0040.00716.89
7.1.00.0030.07322.36
7.0.200.0060.00316.81
7.0.130.0070.05722.18
7.0.120.0100.05322.03
7.0.110.0130.05321.97
7.0.100.0130.05321.95
7.0.90.0000.07321.96
7.0.80.0070.05321.95
7.0.70.0130.06022.16
7.0.60.0170.05022.07
7.0.50.0000.06022.10
7.0.40.0000.07322.03
7.0.30.0070.05322.07
7.0.20.0030.06721.96
7.0.10.0170.05322.03
7.0.00.0130.05322.02
5.6.280.0100.06020.92
5.6.270.0070.06021.02
5.6.260.0100.05721.09
5.6.250.0200.04320.77
5.6.240.0100.06720.73
5.6.230.0070.06720.95
5.6.220.0100.05321.02
5.6.210.0170.05020.91
5.6.200.0000.06320.88
5.6.190.0000.06321.05
5.6.180.0030.05721.00
5.6.170.0100.05020.98
5.6.160.0030.06320.80
5.6.150.0170.05320.85
5.6.140.0070.08720.81
5.6.130.0070.08321.06
5.6.120.0030.07020.87
5.6.110.0100.06021.02
5.6.100.0030.07721.03
5.6.90.0100.07721.05
5.6.80.0130.07020.38
5.6.70.0170.06020.21
5.6.60.0070.07020.36
5.6.50.0170.06720.36
5.6.40.0200.05720.23
5.6.30.0030.08720.41
5.6.20.0130.05720.16
5.6.10.0070.07320.38
5.6.00.0070.06020.15

preferences:
71.58 ms | 401 KiB | 5 Q