3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = 'ABC0001'; $var ++; echo $var, "\n"; $var ++; echo $var, "\n"; echo "...\n"; $var = 'ABC9998'; $var ++; echo $var, "\n"; $var ++; echo $var, "\n"; $var ++; echo $var, "\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)
8.3.70.0120.00318.36
8.3.60.0070.00716.75
8.3.50.0120.00317.74
8.3.40.0100.00718.70
8.3.30.0150.00018.54
8.3.20.0040.00421.73
8.3.10.0070.00023.61
8.3.00.0040.00419.56
8.2.190.0150.00016.58
8.2.180.0120.00616.32
8.2.170.0080.01122.96
8.2.160.0070.00719.32
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00019.19
8.2.120.0000.00826.16
8.2.110.0070.00319.32
8.2.100.0080.00417.72
8.2.90.0040.00417.97
8.2.80.0030.00519.20
8.2.70.0000.00817.93
8.2.60.0040.00417.93
8.2.50.0050.00318.22
8.2.40.0070.00020.43
8.2.30.0000.00719.42
8.2.20.0040.00418.10
8.2.10.0050.00218.08
8.2.00.0000.00717.93
8.1.280.0060.00925.92
8.1.270.0040.00423.88
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00322.19
8.1.230.0040.00720.97
8.1.220.0080.00017.74
8.1.210.0000.00818.89
8.1.200.0000.00917.22
8.1.190.0050.00317.23
8.1.180.0100.00018.10
8.1.170.0040.00418.77
8.1.160.0040.00418.79
8.1.150.0000.00719.07
8.1.140.0000.00717.64
8.1.130.0040.00419.14
8.1.120.0030.00517.36
8.1.110.0050.00217.28
8.1.100.0040.00417.39
8.1.90.0040.00417.30
8.1.80.0070.00017.36
8.1.70.0060.00317.40
8.1.60.0050.00317.56
8.1.50.0050.00317.33
8.1.40.0060.00317.45
8.1.30.0040.00417.53
8.1.20.0070.00317.48
8.1.10.0060.00317.50
8.1.00.0000.00817.41
8.0.300.0000.00720.06
8.0.290.0040.00416.75
8.0.280.0040.00418.44
8.0.270.0030.00317.16
8.0.260.0040.00416.82
8.0.250.0050.00217.01
8.0.240.0040.00416.98
8.0.230.0000.00716.78
8.0.220.0030.00316.79
8.0.210.0000.00716.69
8.0.200.0030.00316.91
8.0.190.0050.00316.84
8.0.180.0000.00716.84
8.0.170.0040.00716.88
8.0.160.0000.00716.84
8.0.150.0040.00416.71
8.0.140.0040.00416.81
8.0.130.0060.00013.17
8.0.120.0050.00316.75
8.0.110.0040.00416.85
8.0.100.0040.00416.76
8.0.90.0040.00416.89
8.0.80.0090.00616.82
8.0.70.0040.00416.86
8.0.60.0040.00416.82
8.0.50.0040.00416.84
8.0.30.0100.00916.99
8.0.20.0060.01217.40
8.0.10.0000.00716.98
8.0.00.0040.01716.73
7.4.330.0000.00615.55
7.4.320.0030.00316.34
7.4.300.0040.00416.45
7.4.290.0040.00416.43
7.4.280.0050.00316.34
7.4.270.0030.00316.33
7.4.260.0030.00316.41
7.4.250.0080.00016.34
7.4.240.0050.00316.54
7.4.230.0070.00016.63
7.4.220.0030.00616.54
7.4.210.0070.00916.48
7.4.200.0040.00416.43
7.4.160.0080.01016.42
7.4.140.0080.00917.86
7.4.130.0060.01216.33
7.4.120.0110.00816.47
7.4.110.0120.00816.47
7.4.100.0100.00616.53
7.4.90.0120.00616.36
7.4.80.0090.00919.39
7.4.70.0190.00016.53
7.4.60.0060.01016.35
7.4.50.0080.00416.41
7.4.40.0060.01016.60
7.4.00.0000.01414.94
7.3.330.0000.00513.19
7.3.320.0000.00513.00
7.3.310.0030.00316.35
7.3.300.0060.00016.25
7.3.290.0000.00716.21
7.3.280.0080.00916.26
7.3.260.0080.00916.40
7.3.240.0100.00816.26
7.3.230.0110.01116.48
7.3.210.0130.01016.32
7.3.200.0060.01516.30
7.3.190.0080.00816.28
7.3.180.0100.00716.25
7.3.170.0120.00816.64
7.3.160.0150.00616.52
7.3.70.0180.00014.77
7.3.60.0070.00714.94
7.3.50.0060.00614.62
7.3.40.0070.00714.65
7.3.30.0090.01214.80
7.3.20.0160.00914.86
7.3.10.0110.01514.83
7.3.00.0170.00714.96
7.2.330.0100.00716.54
7.2.320.0030.02216.30
7.2.310.0090.01416.36
7.2.300.0120.00616.29
7.2.290.0150.00316.73
7.2.200.0090.00315.12
7.2.190.0050.00814.77
7.2.180.0080.00615.00
7.2.170.0060.01014.94
7.2.160.0070.00714.82
7.2.150.0880.00314.93
7.2.140.0180.00614.93
7.2.130.0170.00915.07
7.2.120.0110.00714.70
7.2.110.0140.00314.75
7.2.100.0190.00615.12
7.2.90.0210.00615.02
7.2.80.0070.00714.79
7.2.70.0090.00914.76
7.2.60.0110.00315.97
7.2.50.0050.01015.78
7.2.40.0500.00816.49
7.2.30.0400.00716.48
7.2.20.0400.01316.26
7.2.10.0500.01016.33
7.2.00.0480.00716.53
7.1.300.0240.00314.07
7.1.290.0150.00913.86
7.1.280.0080.00813.89
7.1.270.0060.01713.69
7.1.260.0120.00614.09
7.1.250.0160.01013.84
7.1.240.0190.01513.77
7.1.230.0200.00313.67
7.1.220.0120.01714.02
7.1.210.0160.01013.99
7.1.200.0100.01014.80
7.1.190.0170.00814.09
7.1.180.0260.00513.86
7.1.170.0210.01113.91
7.1.160.0480.00815.27
7.1.150.0400.01515.32
7.1.140.0510.00915.35
7.1.130.0790.01115.27
7.1.120.0470.01015.38
7.1.110.0490.00814.90
7.1.100.0410.01715.05
7.1.90.0560.00915.05
7.1.80.0470.01615.00
7.1.70.0530.00714.54
7.1.60.0540.00923.36
7.1.50.0620.01323.34
7.1.40.0620.01623.18
7.1.30.0620.00623.08
7.1.20.0640.01123.05
7.1.10.0490.00814.31
7.1.00.0390.01114.20
7.0.330.0160.01613.65
5.6.400.0140.01114.43
5.6.390.0220.00614.29
5.6.380.0160.01414.45

preferences:
47.08 ms | 401 KiB | 5 Q