3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 1; $flag = false; while($i--) { if(!$flag) { $flag = true; } }

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)
8.3.60.0110.00716.50
8.3.50.0180.00418.07
8.3.40.0100.00718.84
8.3.30.0070.00718.58
8.3.20.0000.00721.89
8.3.10.0070.00023.61
8.3.00.0030.00621.73
8.2.180.0090.00618.41
8.2.170.0130.00722.96
8.2.160.0070.00718.98
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00821.05
8.2.120.0070.00026.35
8.2.110.0060.00321.00
8.2.100.0080.00417.91
8.2.90.0080.00018.97
8.2.80.0030.00618.03
8.2.70.0100.00017.63
8.2.60.0050.00318.03
8.2.50.0000.00718.12
8.2.40.0000.00820.55
8.2.30.0000.00719.32
8.2.20.0040.00417.97
8.2.10.0040.00418.11
8.2.00.0000.00718.15
8.1.280.0140.00325.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00323.88
8.1.230.0060.00617.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0080.00017.25
8.1.190.0080.00017.10
8.1.180.0050.00318.10
8.1.170.0030.00618.51
8.1.160.0030.00518.88
8.1.150.0040.00418.80
8.1.140.0070.00018.98
8.1.130.0000.00717.70
8.1.120.0000.00717.47
8.1.110.0050.00217.51
8.1.100.0050.00217.41
8.1.90.0000.00817.49
8.1.80.0000.00917.32
8.1.70.0030.00317.36
8.1.60.0040.00417.54
8.1.50.0080.00017.55
8.1.40.0040.00417.53
8.1.30.0050.00317.63
8.1.20.0050.00317.63
8.1.10.0040.00417.32
8.1.00.0060.00317.29
8.0.300.0060.00318.77
8.0.290.0070.00016.63
8.0.280.0030.00318.39
8.0.270.0030.00317.25
8.0.260.0060.00017.25
8.0.250.0000.00717.00
8.0.240.0050.00317.00
8.0.230.0000.00716.81
8.0.220.0030.00616.95
8.0.210.0000.00716.77
8.0.200.0080.00016.95
8.0.190.0030.00516.95
8.0.180.0100.00016.88
8.0.170.0030.00616.92
8.0.160.0040.00417.01
8.0.150.0000.00716.83
8.0.140.0080.00016.84
8.0.130.0070.00013.35
8.0.120.0000.00716.80
8.0.110.0050.00316.96
8.0.100.0040.00416.98
8.0.90.0040.00416.91
8.0.80.0100.00616.87
8.0.70.0040.00416.77
8.0.60.0040.00416.89
8.0.50.0000.00716.83
8.0.30.0120.00717.04
8.0.20.0150.00717.40
8.0.10.0040.00417.00
8.0.00.0080.01016.68
7.4.330.0030.00315.55
7.4.320.0000.00716.61
7.4.300.0030.00316.65
7.4.290.0030.00316.57
7.4.280.0000.00816.59
7.4.270.0000.00716.50
7.4.260.0050.00216.50
7.4.250.0000.00816.49
7.4.240.0000.00716.49
7.4.230.0030.00316.40
7.4.220.0040.00416.70
7.4.210.0070.00716.65
7.4.200.0000.00716.63
7.4.160.0060.01016.43
7.4.150.0200.01117.40
7.4.140.0070.01217.86
7.4.130.0100.00716.51
7.4.120.0120.01016.49
7.4.110.0130.00316.43
7.4.100.0160.00616.50
7.4.90.0100.00716.32
7.4.80.0080.00819.39
7.4.70.0060.01216.48
7.4.60.0060.00916.52
7.4.50.0150.00316.65
7.4.40.0090.00616.34
7.4.00.0020.01615.10
7.3.330.0050.00013.17
7.3.320.0050.00013.10
7.3.310.0000.00616.12
7.3.300.0000.00616.17
7.3.290.0070.00016.17
7.3.280.0100.01016.26
7.3.270.0060.01317.40
7.3.260.0080.01116.34
7.3.250.0120.00816.33
7.3.240.0120.00716.32
7.3.230.0060.01016.50
7.3.210.0100.00716.46
7.3.200.0090.00916.49
7.3.190.0120.00316.53
7.3.180.0030.01316.37
7.3.170.0070.01016.29
7.3.160.0100.00616.30
7.3.120.0090.00614.84
7.3.110.0030.01015.02
7.3.100.0070.00714.81
7.3.90.0090.00914.73
7.3.80.0060.00614.51
7.3.70.0000.01614.82
7.3.60.0040.01114.87
7.3.50.0030.01414.79
7.3.40.0060.00314.59
7.3.30.0000.01014.60
7.3.20.0070.00716.46
7.3.10.0030.01116.41
7.3.00.0090.00516.10
7.2.330.0090.00916.67
7.2.320.0030.01716.41
7.2.310.0100.00716.29
7.2.300.0110.00616.39
7.2.290.0070.01016.71
7.2.250.0040.01514.57
7.2.240.0070.01414.84
7.2.230.0070.01014.95
7.2.220.0070.01014.72
7.2.210.0120.00314.82
7.2.200.0070.01114.80
7.2.190.0090.00914.88
7.2.180.0000.01114.87
7.2.170.0030.01314.59
7.2.130.0070.00916.62
7.2.120.0070.00816.58
7.2.110.0150.00316.70
7.2.100.0060.01116.66
7.2.90.0080.00816.63
7.2.80.0060.00716.58
7.2.70.0040.01616.65
7.2.60.0080.00816.52
7.2.50.0110.00716.63
7.2.40.0100.01316.72
7.2.30.0150.00816.59
7.2.20.0050.01216.45
7.2.10.0130.00716.40
7.2.00.0110.01016.84
7.1.330.0060.00615.40
7.1.320.0000.01015.52
7.1.310.0090.00615.75
7.1.300.0070.00715.52
7.1.290.0100.00315.76
7.1.280.0070.00715.70
7.1.270.0000.01615.50
7.1.260.0060.00615.81
7.1.250.0140.00215.42
7.1.200.0070.00315.78
7.1.120.0110.01316.27
7.1.110.0120.01016.01
7.1.100.0150.00915.72
7.1.90.0150.00915.93
7.1.80.3990.01215.91
7.1.70.0190.01214.94
7.1.60.0290.01833.00
7.1.50.0280.00932.77
7.1.40.0180.01832.50
7.1.30.0230.01332.46
7.1.20.0310.00932.69
7.1.10.0080.01214.78
7.1.00.0210.00914.69

preferences:
62.33 ms | 401 KiB | 5 Q