3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = FALSE; $b = FALSE; var_dump ($a['uuid'] === $b['uuid']);

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)
8.3.70.0090.00618.18
8.3.60.0140.00418.55
8.3.50.0070.01016.50
8.3.40.0110.00418.84
8.3.30.0080.00818.84
8.3.20.0080.00018.77
8.3.10.0040.00419.13
8.3.00.0080.00023.49
8.2.190.0100.01016.58
8.2.180.0040.01116.63
8.2.170.0070.00722.96
8.2.160.0070.00719.24
8.2.150.0110.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00719.82
8.2.120.0060.01226.35
8.2.110.0070.00322.29
8.2.100.0060.00619.63
8.2.90.0060.00319.64
8.2.80.0080.00017.97
8.2.70.0040.00417.93
8.2.60.0040.00418.16
8.2.50.0080.00018.10
8.2.40.0040.00419.30
8.2.30.0000.00719.23
8.2.20.0070.00318.05
8.2.10.0000.00817.98
8.2.00.0050.00319.42
8.1.280.0070.01125.92
8.1.270.0090.00622.11
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00019.13
8.1.230.0040.00822.81
8.1.220.0080.00017.79
8.1.210.0060.00318.91
8.1.200.0100.00317.11
8.1.190.0080.00017.41
8.1.180.0040.00418.10
8.1.170.0060.00318.52
8.1.160.0000.00718.78
8.1.150.0050.00318.74
8.1.140.0040.00417.70
8.1.130.0060.00319.00
8.1.120.0040.00417.37
8.1.110.0100.00017.29
8.1.100.0090.00017.24
8.1.90.0040.00317.34
8.1.80.0030.00617.40
8.1.70.0030.00317.42
8.1.60.0040.00417.50
8.1.50.0040.00417.51
8.1.40.0040.00417.48
8.1.30.0050.00217.60
8.1.20.0030.00617.52
8.1.10.0050.00217.46
8.1.00.0080.00017.40
8.0.300.0040.00419.74
8.0.290.0000.00816.75
8.0.280.0000.00718.36
8.0.270.0030.00317.21
8.0.260.0030.00617.04
8.0.250.0030.00316.92
8.0.240.0030.00516.95
8.0.230.0070.00016.84
8.0.220.0000.00816.77
8.0.210.0030.00316.82
8.0.200.0000.00716.98
8.0.190.0040.00416.82
8.0.180.0040.00416.75
8.0.170.0040.00416.96
8.0.160.0000.00716.89
8.0.150.0000.00816.87
8.0.140.0030.00316.73
8.0.130.0050.00013.27
8.0.120.0050.00316.82
8.0.110.0070.00016.90
8.0.100.0070.00017.00
8.0.90.0050.00316.80
8.0.80.0110.00716.87
8.0.70.0020.00516.92
8.0.60.0000.00816.78
8.0.50.0000.00716.92
8.0.30.0100.00816.97
8.0.20.0040.01317.40
8.0.10.0070.00016.85
8.0.00.0090.00916.81
7.4.330.0040.00015.55
7.4.320.0030.00316.61
7.4.300.0000.00716.57
7.4.290.0030.00316.51
7.4.280.0040.00416.49
7.4.270.0030.00316.52
7.4.260.0050.00216.48
7.4.250.0030.00316.54
7.4.240.0030.00316.53
7.4.230.0030.00316.64
7.4.220.0040.00416.49
7.4.210.0080.00616.60
7.4.200.0030.00316.63
7.4.160.0090.00716.45
7.4.140.0060.01217.86
7.4.130.0060.01216.49
7.4.120.0100.01016.56
7.4.110.0100.01016.80
7.4.100.0130.00316.50
7.4.90.0070.01016.57
7.4.80.0110.00719.39
7.4.70.0060.01016.57
7.4.60.0090.00616.36
7.4.50.0030.01416.46
7.4.40.0080.00816.27
7.4.00.0050.01015.07
7.3.330.0050.00013.01
7.3.320.0030.00313.19
7.3.310.0000.00816.42
7.3.300.0030.00316.29
7.3.290.0030.00316.23
7.3.280.0080.01016.15
7.3.260.0100.01016.33
7.3.240.0090.00916.40
7.3.230.0090.01316.47
7.3.210.0070.01016.51
7.3.200.0070.01316.39
7.3.190.0160.00016.29
7.3.180.0130.00316.43
7.3.170.0140.00616.21
7.3.160.0090.00616.32
7.3.120.0060.01214.87
7.3.110.0130.00614.79
7.3.100.0100.00314.84
7.3.90.0110.00414.59
7.3.80.0080.00314.79
7.3.70.0060.00914.63
7.3.60.0120.00614.59
7.3.50.0070.00414.73
7.3.40.0060.00314.58
7.3.30.0000.01414.52
7.3.20.0070.00716.38
7.3.10.0060.00616.39
7.3.00.0070.00716.68
7.2.330.0100.01416.64
7.2.320.0180.00716.63
7.2.310.0140.00316.72
7.2.300.0110.00816.68
7.2.290.0100.01016.33
7.2.250.0060.00614.57
7.2.240.0090.01214.84
7.2.230.0030.01314.76
7.2.220.0000.01114.88
7.2.210.0090.00314.67
7.2.200.0000.01614.88
7.2.190.0040.01214.80
7.2.180.0080.00814.98
7.2.170.0090.00314.79
7.2.60.1650.00815.01
7.2.50.2080.01015.04
7.2.40.2390.01015.48
7.2.30.1810.00615.15
7.2.20.1840.01115.35
7.2.10.2350.00815.20
7.2.00.2140.01215.07
7.1.330.0110.00315.61
7.1.320.0070.00715.49
7.1.310.0040.01115.83
7.1.300.0120.00615.56
7.1.290.0000.01715.57
7.1.280.0000.01215.81
7.1.270.0090.00615.83
7.1.260.0000.01415.75
7.1.200.0200.00715.80
7.1.170.2030.00513.76
7.1.160.2090.00816.90
7.1.150.1950.01417.07
7.1.140.1790.00816.78
7.1.130.2130.01116.80
7.1.120.2270.01116.75
7.1.110.1960.00916.33
7.1.100.2230.00815.99
7.1.90.2320.01016.18
7.1.80.2210.00916.35
7.1.70.2160.01215.41
7.1.60.2240.01233.10
7.1.50.2540.01632.95
7.1.40.2910.01932.72
7.1.30.2950.01632.36
7.1.20.2580.01332.90
7.1.10.0150.01214.91
7.1.00.0920.00614.73

preferences:
17.8 ms | 401 KiB | 5 Q