3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 3; if ( !(2 > $a) ) $a = ['a'=>3,'c'=>4]; var_dump($a );

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)
8.3.60.0140.00718.18
8.3.50.0290.00921.21
8.3.40.0080.00818.77
8.3.30.0040.01418.41
8.3.20.0060.00318.89
8.3.10.0020.00521.60
8.3.00.0030.00520.68
8.2.180.0030.01218.16
8.2.170.0070.00722.96
8.2.160.0070.00720.39
8.2.150.0060.00325.66
8.2.140.0000.00824.66
8.2.130.0080.00019.77
8.2.120.0000.00726.35
8.2.110.0030.00720.91
8.2.100.0090.00317.84
8.2.90.0050.00319.05
8.2.80.0040.00417.97
8.2.70.0000.00917.50
8.2.60.0040.00717.93
8.2.50.0080.00018.10
8.2.40.0080.00020.42
8.2.30.0040.00419.23
8.2.20.0080.00017.96
8.2.10.0000.00718.04
8.2.00.0040.00417.54
8.1.280.0100.01025.92
8.1.270.0040.00422.05
8.1.260.0030.00528.09
8.1.250.0000.00828.09
8.1.240.0150.00622.18
8.1.230.0080.00417.82
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.35
8.1.190.0030.00517.36
8.1.180.0050.00318.10
8.1.170.0050.00218.75
8.1.160.0000.00718.87
8.1.150.0000.00720.25
8.1.140.0070.00019.48
8.1.130.0000.00717.86
8.1.120.0040.00417.49
8.1.110.0050.00317.46
8.1.100.0040.00417.35
8.1.90.0040.00417.44
8.1.80.0070.00017.45
8.1.70.0000.00717.35
8.1.60.0040.00417.46
8.1.50.0080.00017.55
8.1.40.0050.00317.40
8.1.30.0040.00417.58
8.1.20.0050.00217.58
8.1.10.0050.00217.45
8.1.00.0030.00617.32
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.50
8.0.270.0040.00417.16
8.0.260.0060.00017.26
8.0.250.0000.00716.93
8.0.240.0030.00316.90
8.0.230.0000.00817.00
8.0.220.0000.00716.76
8.0.210.0030.00316.75
8.0.200.0040.00416.81
8.0.190.0040.00416.98
8.0.180.0040.00416.89
8.0.170.0050.00216.97
8.0.160.0030.00416.98
8.0.150.0060.00316.89
8.0.140.0040.00416.80
8.0.130.0030.00313.35
8.0.120.0040.00416.71
8.0.110.0040.00416.93
8.0.100.0070.00016.66
8.0.90.0040.00416.93
8.0.80.0030.01416.93
8.0.70.0040.00416.66
8.0.60.0030.00516.76
8.0.50.0030.00316.90
8.0.30.0110.00517.05
8.0.20.0100.00817.40
8.0.10.0040.00417.11
8.0.00.0060.01116.85
7.4.330.0000.00615.55
7.4.320.0000.00616.48
7.4.300.0040.00416.40
7.4.290.0050.00316.55
7.4.280.0000.00816.60
7.4.270.0080.00016.43
7.4.260.0080.00016.50
7.4.250.0000.00716.48
7.4.240.0020.00516.57
7.4.230.0030.00316.60
7.4.220.0150.00616.57
7.4.210.0100.01016.57
7.4.200.0040.00416.39
7.4.160.0070.00916.51
7.4.150.0150.00517.40
7.4.140.0130.00517.86
7.4.130.0140.00516.36
7.4.120.0080.01016.43
7.4.110.0120.01216.50
7.4.100.0100.00716.46
7.4.90.0160.00316.68
7.4.80.0140.01119.39
7.4.70.0070.01316.45
7.4.60.0120.00416.44
7.4.50.0060.00916.54
7.4.40.0060.00916.45
7.4.30.0120.00616.63
7.4.10.0060.00916.43
7.4.00.0090.00915.67
7.3.330.0060.00013.05
7.3.320.0000.00613.04
7.3.310.0000.00716.29
7.3.300.0060.00016.09
7.3.290.0070.00716.23
7.3.280.0090.00916.18
7.3.270.0090.01517.40
7.3.260.0120.00616.42
7.3.250.0100.00816.34
7.3.240.0120.00916.17
7.3.230.0060.00916.39
7.3.210.0070.01016.27
7.3.200.0060.01116.21
7.3.190.0060.01116.19
7.3.180.0090.01216.31
7.3.170.0130.00316.14
7.3.160.0110.00616.41
7.3.130.0110.00816.25
7.3.120.0030.01116.37
7.3.110.0040.01116.04
7.3.100.0080.01116.09
7.3.90.0090.00316.33
7.3.80.0060.01316.35
7.3.70.0070.00716.18
7.3.60.0060.00616.20
7.3.50.0080.00816.23
7.3.40.0120.00416.12
7.3.30.0100.00316.15
7.3.20.0070.00717.93
7.3.10.0080.00417.99
7.3.00.0100.00718.15
7.2.330.0100.01016.63
7.2.320.0130.00316.52
7.2.310.0070.01016.47
7.2.300.0150.00616.68
7.2.290.0110.00716.36
7.2.260.0000.02016.50
7.2.250.0000.02316.54
7.2.240.0100.00716.30
7.2.230.0060.00916.45
7.2.220.0100.00616.28
7.2.210.0040.01416.09
7.2.200.0040.01116.20
7.2.190.0000.01716.38
7.2.180.0110.00416.45
7.2.170.0040.01816.36
7.2.160.0090.00616.50
7.2.150.0000.01418.42
7.2.140.0040.01118.21
7.2.130.0110.00418.42
7.2.120.0090.00618.09
7.2.110.0100.00018.35
7.2.100.0070.00718.26
7.2.90.0060.00818.21
7.2.80.0100.00717.98
7.2.70.0030.01018.23
7.2.60.0090.00317.55
7.2.50.0110.00418.30
7.2.40.0060.01018.38
7.2.30.0060.00618.36
7.2.20.0090.00318.43
7.2.10.0060.00918.15
7.2.00.0070.00818.75
7.1.330.0030.00617.15
7.1.320.0060.00617.38
7.1.310.0030.01317.03
7.1.300.0060.00617.22
7.1.290.0060.01217.32
7.1.280.0120.00317.26
7.1.270.0030.00617.33
7.1.260.0130.00317.18
7.1.250.0030.01317.16
7.1.240.0000.00917.23
7.1.230.0060.00617.21
7.1.220.0000.01317.33
7.1.210.0000.01317.25
7.1.200.0090.00216.58
7.1.190.0130.00017.30
7.1.180.0070.00717.23
7.1.170.0100.00317.36
7.1.160.0040.01117.20
7.1.150.0030.00917.41
7.1.140.0030.01017.29
7.1.130.0070.00717.36
7.1.120.0090.00617.42
7.1.110.0030.00617.39
7.1.100.0050.01017.81
7.1.90.0100.00717.25
7.1.80.0030.01017.07
7.1.70.0000.01117.08
7.1.60.0050.00717.27
7.1.50.0050.00917.20
7.1.40.0100.00317.05
7.1.30.0030.01417.33
7.1.20.0140.00417.25
7.1.10.0090.00617.48
7.1.00.0350.03018.98
7.0.330.0060.00917.02
7.0.320.0060.00617.17
7.0.310.0040.00717.02
7.0.300.0060.00616.95
7.0.290.0030.01016.90
7.0.280.0040.00816.92
7.0.270.0110.00716.81
7.0.260.0030.00616.94
7.0.250.0090.00617.01
7.0.240.0060.00616.96
7.0.230.0090.00016.83
7.0.220.0040.00816.84
7.0.210.0000.01016.68
7.0.200.0030.00716.73
7.0.190.0040.01116.74
7.0.180.0000.01616.89
7.0.170.0120.00316.96
7.0.160.0000.01716.97
7.0.150.0100.00316.91
7.0.140.0050.00816.93
7.0.130.0460.03818.60
7.0.120.0320.03818.53
7.0.110.0760.04318.55
7.0.100.0470.04818.69
7.0.90.0360.03418.59
7.0.80.0360.03618.75
7.0.70.0280.03518.64
7.0.60.0300.03118.56
7.0.50.0340.03018.51
7.0.40.0340.03217.64
7.0.30.0520.03017.63
7.0.20.0470.03717.67
7.0.10.0300.03417.60
7.0.00.0350.04417.50
5.6.400.0070.01015.61
5.6.390.0100.00315.75
5.6.380.0030.01016.09
5.6.370.0000.01315.98
5.6.360.0070.00415.56
5.6.350.0130.00315.75
5.6.340.0030.00915.93
5.6.330.0040.01415.78
5.6.320.0040.00815.81
5.6.310.0030.01015.80
5.6.300.0070.01015.54
5.6.290.0040.01116.04
5.6.280.0050.04618.33
5.6.270.0080.03418.48
5.6.260.0130.03718.40
5.6.250.0110.03418.31
5.6.240.0120.03418.50
5.6.230.0130.03218.36
5.6.220.0090.03618.52
5.6.210.0120.04418.35
5.6.200.0100.03518.35
5.6.190.0160.04318.42
5.6.180.0180.03618.49
5.6.170.0150.03618.33
5.6.160.0110.04518.34
5.6.150.0110.03918.17
5.6.140.0120.03818.30
5.6.130.0090.04118.34
5.6.120.0100.04418.34
5.6.110.0160.03918.27
5.6.100.0130.03218.41
5.6.90.0200.02818.26
5.6.80.0070.03417.93
5.6.70.0110.03117.95
5.6.60.0100.03217.93
5.6.50.0070.03517.81
5.6.40.0130.03018.00
5.6.30.0050.03717.86
5.6.20.0070.04318.13
5.6.10.0120.03017.92
5.6.00.0150.03318.09

preferences:
64.25 ms | 401 KiB | 5 Q