3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("TEST", false); if(defined("TEST")) { echo"definovana \n"; } if(TEST == false) { echo"false"; }

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)
8.3.60.0080.01118.43
8.3.50.0060.01217.98
8.3.40.0030.01218.67
8.3.30.0110.00318.56
8.3.20.0050.00319.18
8.3.10.0000.00823.48
8.3.00.0000.00820.60
8.2.180.0070.00718.20
8.2.170.0070.00722.96
8.2.160.0070.00722.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00818.09
8.2.120.0030.00626.35
8.2.110.0070.00320.53
8.2.100.0040.00817.83
8.2.90.0060.00317.63
8.2.80.0080.00017.97
8.2.70.0050.00317.93
8.2.60.0030.00618.03
8.2.50.0050.00518.10
8.2.40.0070.00019.34
8.2.30.0070.00019.05
8.2.20.0000.00717.86
8.2.10.0070.00017.98
8.2.00.0040.00417.50
8.1.280.0030.01225.92
8.1.270.0080.00018.89
8.1.260.0040.00426.35
8.1.250.0140.00428.09
8.1.240.0080.00023.83
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00416.88
8.1.180.0040.00418.10
8.1.170.0060.00318.57
8.1.160.0070.00018.87
8.1.150.0000.00718.89
8.1.140.0070.00022.19
8.1.130.0000.00620.27
8.1.120.0000.00717.27
8.1.110.0040.00317.31
8.1.100.0000.00817.41
8.1.90.0030.00517.40
8.1.80.0040.00417.22
8.1.70.0000.00717.33
8.1.60.0070.00017.47
8.1.50.0040.00417.33
8.1.40.0000.00817.39
8.1.30.0000.00817.55
8.1.20.0030.00517.58
8.1.10.0040.00417.32
8.1.00.0060.00317.39
8.0.300.0080.00018.77
8.0.290.0070.00016.63
8.0.280.0000.00718.48
8.0.270.0030.00317.18
8.0.260.0000.00618.38
8.0.250.0000.00816.87
8.0.240.0030.00316.82
8.0.230.0030.00316.74
8.0.220.0060.00616.82
8.0.210.0050.00316.72
8.0.200.0030.00316.84
8.0.190.0030.00616.91
8.0.180.0030.00616.79
8.0.170.0060.00316.72
8.0.160.0070.00016.93
8.0.150.0000.00716.69
8.0.140.0040.00416.77
8.0.130.0030.00313.28
8.0.120.0080.00016.76
8.0.110.0000.00816.83
8.0.100.0070.00016.80
8.0.90.0030.00516.72
8.0.80.0090.00616.88
8.0.70.0040.00416.71
8.0.60.0000.00716.84
8.0.50.0000.00716.82
8.0.30.0100.01316.89
8.0.20.0100.00817.40
8.0.10.0000.00716.83
8.0.00.0100.00816.64
7.4.330.0000.00515.55
7.4.320.0030.00316.43
7.4.300.0030.00316.29
7.4.290.0070.00016.49
7.4.280.0050.00316.46
7.4.270.0000.00716.32
7.4.260.0000.00716.41
7.4.250.0080.00016.48
7.4.240.0030.00316.42
7.4.230.0050.00216.33
7.4.220.0000.00816.33
7.4.210.0050.01016.41
7.4.200.0030.00316.50
7.4.160.0070.01016.38
7.4.140.0130.00817.86
7.4.130.0070.01016.42
7.4.120.0100.00916.36
7.4.110.0150.00316.55
7.4.100.0000.01616.28
7.4.90.0110.00616.32
7.4.80.0120.00419.39
7.4.70.0120.00316.52
7.4.60.0050.01016.49
7.4.50.0130.00016.16
7.4.40.0040.01716.15
7.4.00.0120.00315.09
7.3.330.0000.00512.88
7.3.320.0030.00312.95
7.3.310.0000.00816.06
7.3.300.0000.00716.10
7.3.290.0070.00016.07
7.3.280.0170.00316.14
7.3.260.0110.00716.27
7.3.240.0130.00516.20
7.3.230.0130.00316.22
7.3.210.0060.01216.15
7.3.200.0130.00316.25
7.3.190.0090.01216.45
7.3.180.0030.01216.16
7.3.170.0120.00616.14
7.3.160.0040.01116.20
7.3.10.0100.00616.48
7.3.00.0040.00716.15
7.2.330.0070.01016.49
7.2.320.0090.01216.53
7.2.310.0040.01316.71
7.2.300.0080.00916.56
7.2.290.0080.00816.51
7.2.130.0060.00616.39
7.2.120.0060.01016.57
7.2.110.0080.00516.19
7.2.100.0070.00916.44
7.2.90.0090.00916.40
7.2.80.0120.00516.43
7.2.70.0100.00516.64
7.2.60.0060.00816.79
7.2.50.0090.00616.82
7.2.40.0090.00616.76
7.2.30.0160.00616.66
7.2.20.0070.01116.78
7.2.10.0110.01016.66
7.2.00.0080.01216.46
7.1.250.0090.00615.43
7.1.230.0040.01215.71
7.1.220.0130.00015.56
7.1.210.0060.01015.55
7.1.200.0090.00615.60
7.1.190.0000.01415.58
7.1.180.0030.01315.63
7.1.170.0090.00515.50
7.1.160.0130.00315.75
7.1.150.0100.00315.68
7.1.140.0000.01115.51
7.1.130.0090.00615.75
7.1.120.0030.01015.64
7.1.110.0000.01415.54
7.1.100.0030.00815.74
7.1.90.0130.00015.54
7.1.80.0070.00415.41
7.1.70.0030.01015.69
7.1.60.0190.01633.72
7.1.50.0240.00733.72
7.1.40.0270.00933.79
7.1.30.0280.00733.72
7.1.20.0250.00333.70
7.1.10.0120.00015.57
7.1.00.0090.00615.19
5.6.380.0050.00813.85

preferences:
55.88 ms | 400 KiB | 5 Q