3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("0 0" == "0e1"); var_dump("0e1" == "0e2"); ?>

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)
8.3.60.0200.00016.50
8.3.50.0120.00722.04
8.3.40.0060.00918.60
8.3.30.0100.00718.73
8.3.20.0030.00320.04
8.3.10.0080.00021.64
8.3.00.0060.00319.13
8.2.180.0070.01118.29
8.2.170.0090.00618.66
8.2.160.0100.00722.96
8.2.150.0050.00324.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0040.00419.00
8.2.110.0070.00322.09
8.2.100.0100.00319.23
8.2.90.0040.00419.10
8.2.80.0030.00617.97
8.2.70.0050.00317.50
8.2.60.0000.00917.68
8.2.50.0040.00418.07
8.2.40.0040.00419.76
8.2.30.0000.00817.98
8.2.20.0040.00417.54
8.2.10.0000.00718.00
8.2.00.0030.00517.54
8.1.280.0040.01125.92
8.1.270.0060.00318.88
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00320.84
8.1.230.0040.00717.66
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0050.00316.88
8.1.180.0070.00318.10
8.1.170.0060.00320.25
8.1.160.0000.00721.90
8.1.150.0040.00418.62
8.1.140.0000.00717.27
8.1.130.0070.00017.73
8.1.120.0100.00017.26
8.1.110.0000.00717.36
8.1.100.0050.00317.19
8.1.90.0030.00317.20
8.1.80.0040.00417.34
8.1.70.0070.00017.36
8.1.60.0000.00817.46
8.1.50.0030.00517.39
8.1.40.0040.00417.29
8.1.30.0000.00817.41
8.1.20.0070.00017.40
8.1.10.0100.00017.33
8.1.00.0060.00317.24
8.0.300.0070.00018.77
8.0.290.0030.00516.58
8.0.280.0000.00718.22
8.0.270.0070.00017.04
8.0.260.0030.00318.27
8.0.250.0030.00316.81
8.0.240.0040.00416.81
8.0.230.0030.00316.82
8.0.220.0040.00416.73
8.0.210.0030.00516.68
8.0.200.0000.00616.83
8.0.190.0020.00516.83
8.0.180.0000.00816.80
8.0.170.0000.00716.67
8.0.160.0060.00316.73
8.0.150.0080.00016.76
8.0.140.0080.00016.75
8.0.130.0070.00013.18
8.0.120.0040.00416.68
8.0.110.0000.00716.75
8.0.100.0000.00716.66
8.0.90.0080.00016.87
8.0.80.0100.01016.80
8.0.70.0000.00816.71
8.0.60.0050.00216.70
8.0.50.0080.00016.81
8.0.30.0120.01016.80
8.0.20.0140.00617.40
8.0.10.0040.00416.74
8.0.00.0110.01016.43
7.4.330.0000.00715.03
7.4.320.0000.00616.26
7.4.300.0000.00616.32
7.4.290.0080.00016.25
7.4.280.0030.00516.50
7.4.270.0060.00016.44
7.4.260.0030.00316.31
7.4.250.0070.00016.44
7.4.240.0030.00416.43
7.4.230.0000.00716.20
7.4.220.0140.00916.47
7.4.210.0070.00716.41
7.4.200.0000.00716.47
7.4.160.0120.00316.25
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0090.01216.33
7.4.120.0100.01016.39
7.4.110.0120.01216.35
7.4.100.0200.00316.32
7.4.90.0070.01016.29
7.4.80.0070.01019.39
7.4.70.0170.00016.36
7.4.60.0140.00416.46
7.4.50.0050.00316.27
7.4.40.0070.00716.37
7.4.30.0120.00916.36
7.4.00.0070.01114.70
7.3.330.0030.00312.96
7.3.320.0060.00612.91
7.3.310.0030.00316.16
7.3.300.0060.00016.13
7.3.290.0050.01016.10
7.3.280.0080.00916.10
7.3.270.0110.00617.40
7.3.260.0090.00616.38
7.3.250.0080.01116.26
7.3.240.0040.01116.32
7.3.230.0160.00916.39
7.3.210.0130.01016.14
7.3.200.0090.01319.39
7.3.190.0090.00616.32
7.3.180.0090.00616.17
7.3.170.0030.01316.27
7.3.160.0110.00716.22
7.3.120.0030.01014.77
7.3.110.0090.00614.64
7.3.100.0090.00914.48
7.3.90.0050.00814.59
7.3.80.0130.00314.70
7.3.70.0000.01114.73
7.3.60.0030.01014.66
7.3.50.0090.00614.51
7.3.40.0040.01214.66
7.3.30.0060.00314.64
7.3.20.0040.01116.50
7.3.10.0060.00916.55
7.3.00.0110.00016.66
7.2.330.0110.01116.59
7.2.320.0090.00916.32
7.2.310.0080.00816.33
7.2.300.0110.01116.48
7.2.290.0060.01316.27
7.2.250.0080.00814.67
7.2.240.0000.01814.50
7.2.230.0060.01315.03
7.2.220.0040.01114.41
7.2.210.0070.01114.86
7.2.200.0030.01014.92
7.2.190.0040.00814.64
7.2.180.0110.00414.70
7.2.170.0040.00714.82
7.2.60.0040.01116.96
7.2.00.0030.00818.88
7.1.330.0030.01015.64
7.1.320.0040.00715.88
7.1.310.0100.00715.36
7.1.300.0030.01015.68
7.1.290.0040.00815.45
7.1.280.0060.01015.33
7.1.270.0080.00015.40
7.1.260.0130.00315.34
7.1.200.0130.00715.64
7.1.100.0040.01118.27
7.1.70.0000.00717.11
7.1.60.0070.01819.50
7.1.50.0000.02116.63
7.1.00.0000.07722.28
7.0.200.0000.01016.55
7.0.140.0030.05021.97
7.0.60.0100.07019.84
7.0.50.0070.06017.79
7.0.40.0070.09019.98
7.0.30.0230.06320.09
7.0.20.0200.06320.33
7.0.10.0330.07720.02
7.0.00.0000.09020.18
5.6.280.0000.07320.90
5.6.210.0030.05320.55
5.6.200.0070.08018.17
5.6.190.0130.08020.32
5.6.180.0170.05020.29
5.6.170.0230.05020.47
5.6.160.0100.04020.48
5.6.150.0070.06318.16
5.6.140.0100.07318.14
5.6.130.0100.07318.12
5.6.120.0030.07721.11
5.6.110.0000.04320.98
5.6.100.0130.07720.97
5.6.90.0130.07721.12
5.6.80.0100.07720.27
5.6.70.0230.04020.33
5.5.350.0230.06020.48
5.5.340.0030.04018.02
5.5.330.0070.04020.36
5.5.320.0170.04320.38
5.5.310.0230.04020.50
5.5.300.0000.06718.00
5.5.290.0030.08718.00
5.5.280.0100.05720.76
5.5.270.0030.05720.95
5.5.260.0070.08020.78
5.5.250.0030.08320.60
5.5.240.0130.07020.26
5.4.450.0400.06719.28
5.4.440.0800.05719.32
5.4.430.0070.05719.41
5.4.420.0930.07719.55
5.4.410.0200.05018.96
5.4.400.1300.07018.80
5.4.390.1200.07318.69
5.4.380.1030.06318.78
5.4.370.1170.04018.62
5.4.360.1030.05018.78
5.4.350.1100.05718.69
5.4.340.1030.05018.62
5.4.320.1030.05018.67
5.4.310.1000.05718.70
5.4.300.1130.05018.68
5.4.290.1030.07018.62
5.4.280.1030.05018.70
5.4.270.1230.05318.52
5.4.260.1200.07018.71
5.4.250.1070.05018.63
5.4.240.1100.07718.47
5.4.230.1170.04318.70
5.4.220.1130.04318.48
5.4.210.1030.06018.70
5.4.200.1300.05016.56
5.4.190.1100.04718.70
5.4.180.1000.05318.62
5.4.170.1030.06318.50
5.4.160.1070.05018.70
5.4.150.1170.06318.60
5.4.140.1270.05016.27
5.4.130.1200.04716.37
5.4.120.1230.05316.22
5.4.110.1100.05016.05
5.4.100.1000.06316.24
5.4.90.1030.05716.25
5.4.80.0870.06316.38
5.4.70.1100.04716.27
5.4.60.1000.05716.27
5.4.50.1430.06316.23
5.4.40.1470.06316.21
5.4.30.1100.06316.01
5.4.20.1370.05016.17
5.4.10.1100.04316.01
5.4.00.1000.05315.71
5.3.290.1100.05314.76
5.3.280.1000.05014.54
5.3.270.1030.05314.69
5.3.260.1070.05314.60
5.3.250.1000.05714.63
5.3.240.0970.05714.56
5.3.230.0930.06014.49
5.3.220.1030.06714.51
5.3.210.1300.05314.48
5.3.200.1100.04714.56
5.3.190.1170.04714.63
5.3.180.1070.05714.65
5.3.170.1200.05714.57
5.3.160.1200.04714.48
5.3.150.1500.06714.63
5.3.140.1370.07314.62
5.3.130.1400.07314.53
5.3.120.1200.06314.63
5.3.110.1200.06714.62
5.3.100.1100.05014.02
5.3.90.1230.05314.01
5.3.80.1370.04313.94
5.3.70.1230.06314.02
5.3.60.1300.06014.07
5.3.50.1300.07013.83
5.3.40.1400.05013.92
5.3.30.1070.06013.82
5.3.20.1230.05013.68
5.3.10.1000.06013.58
5.3.00.1070.06013.55
5.2.170.0800.05711.05
5.2.160.0830.04311.17
5.2.150.0770.05711.11
5.2.140.0830.05011.13
5.2.130.0870.03711.08
5.2.120.0870.03711.25
5.2.110.0900.03311.13
5.2.100.0930.05011.15
5.2.90.0900.04311.11
5.2.80.1000.04011.02
5.2.70.0970.04311.13
5.2.60.0800.05311.00
5.2.50.1000.04011.07
5.2.40.0730.03711.03
5.2.30.0800.05710.95
5.2.20.0870.04310.91
5.2.10.0770.05010.87
5.2.00.0700.04010.70
5.1.60.0700.03710.05
5.1.50.0830.0479.99
5.1.40.0900.0409.91
5.1.30.0670.03710.43
5.1.20.0830.04310.38
5.1.10.1000.05010.04
5.1.00.0670.04010.08
5.0.50.0430.0238.51
5.0.40.0500.0208.42
5.0.30.0370.0478.35
5.0.20.0400.0238.27
5.0.10.0470.0338.26
5.0.00.0430.0608.19
4.4.90.0570.0235.90
4.4.80.0330.0235.88
4.4.70.0330.0275.80
4.4.60.0400.0275.90
4.4.50.0370.0205.94
4.4.40.0300.0405.88
4.4.30.0370.0205.91
4.4.20.0330.0235.96
4.4.10.0370.0205.87
4.4.00.0400.0335.92
4.3.110.0370.0205.79
4.3.100.0370.0235.81
4.3.90.0370.0235.78
4.3.80.0330.0335.81
4.3.70.0430.0175.79
4.3.60.0430.0235.79
4.3.50.0370.0235.77
4.3.40.0430.0335.76
4.3.30.0230.0305.50
4.3.20.0230.0205.50
4.3.10.0200.0305.50
4.3.00.0100.0236.69

preferences:
53.25 ms | 401 KiB | 5 Q