3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = '0e123'; var_dump($a == 0); var_dump($a == '0'); var_dump($a == true); var_dump($a == 1); var_dump($a == FALSE); var_dump($a == 'TRUE'); var_dump($a == '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)
8.3.60.0200.00018.31
8.3.50.0140.00018.10
8.3.40.0030.01218.63
8.3.30.0070.00718.86
8.3.20.0070.00020.21
8.3.10.0080.00021.78
8.3.00.0080.00019.10
8.2.180.0060.01218.11
8.2.170.0160.00022.96
8.2.160.0090.00620.11
8.2.150.0000.00924.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00019.36
8.2.110.0000.00920.57
8.2.100.0120.00017.72
8.2.90.0030.00619.21
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0050.00317.80
8.2.50.0080.00018.07
8.2.40.0080.00019.88
8.2.30.0050.00318.04
8.2.20.0080.00017.57
8.2.10.0060.00317.98
8.2.00.0050.00317.65
8.1.280.0070.01425.92
8.1.270.0000.00918.95
8.1.260.0030.00726.35
8.1.250.0070.00328.09
8.1.240.0100.00323.77
8.1.230.0090.00320.88
8.1.220.0030.00517.79
8.1.210.0030.00518.77
8.1.200.0000.00817.36
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0030.00620.36
8.1.160.0050.00221.91
8.1.150.0050.00218.80
8.1.140.0080.00017.39
8.1.130.0070.00017.81
8.1.120.0000.00817.45
8.1.110.0000.00717.34
8.1.100.0040.00417.42
8.1.90.0000.00717.35
8.1.80.0040.00417.49
8.1.70.0000.00717.40
8.1.60.0050.00517.62
8.1.50.0000.00917.50
8.1.40.0000.00717.40
8.1.30.0000.00917.54
8.1.20.0040.00417.58
8.1.10.0000.00817.43
8.1.00.0050.00217.33
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0080.00018.48
8.0.270.0000.00717.26
8.0.260.0000.00817.28
8.0.250.0040.00416.82
8.0.240.0000.00616.81
8.0.230.0000.00716.91
8.0.220.0000.00716.79
8.0.210.0070.00016.91
8.0.200.0050.00216.81
8.0.190.0040.00416.90
8.0.180.0000.00716.87
8.0.170.0090.00016.80
8.0.160.0030.00516.89
8.0.150.0000.00716.84
8.0.140.0040.00416.78
8.0.130.0080.00013.36
8.0.120.0040.00416.79
8.0.110.0070.00016.82
8.0.100.0040.00416.84
8.0.90.0050.00216.93
8.0.80.0130.00916.83
8.0.70.0080.00016.99
8.0.60.0000.00816.76
8.0.50.0040.00416.74
8.0.30.0150.00916.78
8.0.20.0100.01017.40
8.0.10.0080.00016.94
8.0.00.0120.00616.61
7.4.330.0060.00015.03
7.4.320.0030.00316.61
7.4.300.0050.00216.53
7.4.290.0060.00316.50
7.4.280.0000.00716.57
7.4.270.0000.00716.54
7.4.260.0020.00516.46
7.4.250.0000.00716.59
7.4.240.0020.00516.53
7.4.230.0000.00816.48
7.4.220.0170.00016.64
7.4.210.0050.01016.54
7.4.200.0030.00316.56
7.4.160.0100.01016.36
7.4.150.0120.00617.40
7.4.140.0080.01317.86
7.4.130.0140.00816.50
7.4.120.0110.00916.49
7.4.110.0100.00816.68
7.4.100.0160.00616.62
7.4.90.0040.01316.46
7.4.80.0060.01719.39
7.4.70.0100.01016.59
7.4.60.0120.00916.55
7.4.50.0000.00816.32
7.4.40.0040.01616.48
7.4.30.0140.00916.61
7.4.00.0040.01115.03
7.3.330.0000.00613.09
7.3.320.0120.00013.01
7.3.310.0040.00416.33
7.3.300.0030.00316.28
7.3.290.0030.00316.20
7.3.280.0120.00616.29
7.3.270.0100.00717.40
7.3.260.0060.01216.41
7.3.250.0110.00716.48
7.3.240.0060.01016.27
7.3.230.0090.01216.39
7.3.210.0070.01016.28
7.3.200.0060.01219.39
7.3.190.0060.01016.23
7.3.180.0100.00616.16
7.3.170.0120.00416.39
7.3.160.0030.01416.66
7.2.330.0140.00316.61
7.2.320.0030.01916.48
7.2.310.0080.00816.56
7.2.300.0120.00916.37
7.2.290.0110.01016.47
7.2.00.0030.01018.99
7.1.200.0050.00515.73
7.1.100.0040.00418.19
7.1.70.0030.00517.13
7.1.60.0070.01819.50
7.1.50.0040.00716.94
7.1.00.0030.07722.44
7.0.200.0670.00614.91
7.0.140.0030.07021.98
7.0.60.0030.09320.02
7.0.50.0070.04717.83
7.0.40.0100.03720.20
7.0.30.0300.06020.32
7.0.20.0330.06020.04
7.0.10.0230.07720.19
7.0.00.0100.06020.00
5.6.280.0030.07321.06
5.6.210.0070.08020.49
5.6.200.0030.07318.12
5.6.190.0000.05320.54
5.6.180.0370.07020.74
5.6.170.0200.08320.33
5.6.160.0100.08020.48
5.6.150.0100.03318.18
5.6.140.0100.06318.11
5.6.130.0100.07018.10
5.6.120.0130.07721.01
5.6.110.0100.07720.99
5.6.100.0070.05721.00
5.6.90.0100.04020.97
5.6.80.0130.06320.39
5.6.70.0030.04020.35
5.5.350.0300.08320.43
5.5.340.0100.03317.91
5.5.330.0130.07720.36
5.5.320.0070.08320.13
5.5.310.0230.04720.17
5.5.300.0070.07317.98
5.5.290.0100.04017.91
5.5.280.0070.08320.75
5.5.270.0100.08020.66
5.5.260.0100.08020.63
5.5.250.0130.07320.49
5.5.240.0030.06020.36
5.4.450.0400.05319.63
5.4.440.1270.08719.46
5.4.430.0100.05719.43
5.4.420.0570.06019.46
5.4.410.0170.04718.91
5.4.400.1230.07718.62
5.4.390.1200.07018.68
5.4.380.1200.07718.61
5.4.370.1070.07718.78
5.4.360.1230.05718.57
5.4.350.1130.07018.67
5.4.340.1030.06018.50
5.4.320.1170.06318.48
5.4.310.1130.05718.56
5.4.300.1330.07718.64
5.4.290.1300.07018.75
5.4.280.1270.06318.48
5.4.270.1030.06718.60
5.4.260.1200.07318.68
5.4.250.1000.07318.78
5.4.240.1270.06318.76
5.4.230.1100.07718.59
5.4.220.1130.06318.49
5.4.210.1630.05318.68
5.4.200.1100.08016.52
5.4.190.1100.08018.44
5.4.180.1100.06318.75
5.4.170.1500.08018.70
5.4.160.1230.05718.66
5.4.150.1270.06318.43
5.4.140.0970.07016.09
5.4.130.1000.06016.07
5.4.120.1030.05316.16
5.4.110.1130.06316.04
5.4.100.1130.07716.06
5.4.90.1370.06716.25
5.4.80.1270.05016.17
5.4.70.1270.05316.25
5.4.60.1570.05016.29
5.4.50.1230.04016.19
5.4.40.1370.06316.11
5.4.30.3370.05316.18
5.4.20.1170.07016.13
5.4.10.1400.04316.13
5.4.00.0970.05715.75
5.3.290.1230.06314.61
5.3.280.1100.06314.60
5.3.270.1400.06314.53
5.3.260.1430.07014.60
5.3.250.1600.03714.64
5.3.240.1270.06314.51
5.3.230.1530.07314.61
5.3.220.1370.05014.61
5.3.210.0870.06314.63
5.3.200.0100.05314.55
5.3.190.0170.05314.57
5.3.180.1670.06014.50
5.3.170.1330.04714.53
5.3.160.1570.05314.46
5.3.150.1700.05714.51
5.3.140.1200.05014.65
5.3.130.1330.05314.52
5.3.120.1300.07014.49
5.3.110.0900.06714.59
5.3.100.1170.06313.99
5.3.90.1200.06314.00
5.3.80.1300.07014.00
5.3.70.1630.06014.01
5.3.60.1370.06713.94
5.3.50.1470.05313.97
5.3.40.1230.07713.93
5.3.30.1370.04714.02
5.3.20.1400.05713.59
5.3.10.1400.06013.56
5.3.00.1200.05713.73
5.2.170.0870.05311.11
5.2.160.0970.04311.10
5.2.150.0900.04311.13
5.2.140.0870.04711.10
5.2.130.0970.04311.01
5.2.120.1130.05011.05
5.2.110.0930.05011.06
5.2.100.1030.04311.07
5.2.90.1200.04311.07
5.2.80.1170.05711.23
5.2.70.1130.04711.14
5.2.60.1130.07011.18
5.2.50.1300.05711.04
5.2.40.0770.06310.91
5.2.30.0900.07010.92
5.2.20.1000.05310.94
5.2.10.0970.05310.91
5.2.00.0630.04710.88
5.1.60.1070.03010.04
5.1.50.0830.0439.99
5.1.40.0930.0409.98
5.1.30.0870.04710.48
5.1.20.0930.03710.36
5.1.10.1000.03310.18
5.1.00.0770.04310.04
5.0.50.0500.0208.56
5.0.40.0300.0378.44
5.0.30.0530.0408.22
5.0.20.0530.0238.38
5.0.10.0400.0278.16
5.0.00.0400.0478.19
4.4.90.0600.0275.91
4.4.80.0400.0235.85
4.4.70.0400.0275.86
4.4.60.0400.0275.81
4.4.50.0230.0275.93
4.4.40.0370.0435.88
4.4.30.0470.0235.82
4.4.20.0370.0235.97
4.4.10.0400.0275.97
4.4.00.0300.0435.89
4.3.110.0400.0305.75
4.3.100.0530.0235.75
4.3.90.0000.0235.90
4.3.80.0130.0305.78
4.3.70.0130.0175.78
4.3.60.0200.0275.78
4.3.50.0470.0235.82
4.3.40.0530.0375.75
4.3.30.0170.0274.60
4.3.20.0130.0304.54
4.3.10.0070.0304.56
4.3.00.0130.0236.91

preferences:
41.76 ms | 400 KiB | 5 Q