3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = microtime(true); var_dump(date('YmdHis', $t));

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)
7.4.00.0030.01414.96
7.3.120.0070.01114.77
7.3.110.0110.00614.82
7.3.100.0050.01014.63
7.3.90.0070.00914.69
7.3.80.0070.00714.78
7.3.70.0040.01114.46
7.3.60.0060.00914.81
7.3.50.0070.00414.64
7.3.40.0020.00914.89
7.3.30.0070.00614.79
7.3.20.0020.01216.68
7.3.10.0080.00716.64
7.3.00.0070.00416.68
7.2.250.0030.01414.90
7.2.240.0080.01214.91
7.2.230.0060.00814.96
7.2.220.0020.00814.89
7.2.210.0030.00814.75
7.2.200.0030.00814.88
7.2.190.0030.01014.98
7.2.180.0090.00214.88
7.2.170.0120.00115.12
7.1.330.0050.00815.83
7.1.320.0050.00815.83
7.1.310.0080.00215.93
7.1.300.0020.01115.94
7.1.290.0060.00615.78
7.1.280.0090.00515.74
7.1.270.0090.00515.74
7.1.260.0020.01115.89
7.1.70.0070.00017.19
7.1.60.0090.01619.82
7.1.50.0130.01017.05
7.1.00.0070.07322.46
7.0.200.0090.00316.67
7.0.140.0100.06721.96
7.0.100.0200.05719.93
7.0.90.0100.07319.89
7.0.80.0030.09019.89
7.0.70.0230.06719.91
7.0.60.0030.09319.84
7.0.50.0200.07720.16
7.0.40.0070.06320.11
7.0.30.0070.04020.11
7.0.20.0030.06719.99
7.0.10.0030.06020.11
7.0.00.0100.05020.12
5.6.280.0070.07020.92
5.6.250.0070.04720.75
5.6.240.0070.05720.69
5.6.230.0000.09720.50
5.6.220.0100.08020.48
5.6.210.0000.05320.61
5.6.200.0030.04720.98
5.6.190.0130.07721.03
5.6.180.0100.07021.13
5.6.170.0100.08320.95
5.6.160.0070.04021.10
5.6.150.0030.04020.93
5.6.140.0070.08021.02
5.6.130.0030.05021.10
5.6.120.0000.08021.04
5.6.110.0000.04321.04
5.6.100.0030.05720.98
5.6.90.0170.07021.05
5.6.80.0070.05720.39
5.6.70.0100.04720.30
5.6.60.0030.06720.30
5.6.50.0000.06320.34
5.6.40.0100.07320.40
5.6.30.0030.05020.41
5.6.20.0000.04320.36
5.6.10.0070.07720.46
5.6.00.0070.04320.38
5.5.380.0070.08320.40
5.5.370.0130.08020.36
5.5.360.0000.09320.40
5.5.350.0070.05720.43
5.5.340.0130.07020.73
5.5.330.0030.06320.83
5.5.320.0200.06720.88
5.5.310.0100.04020.63
5.5.300.0070.05020.76
5.5.290.0070.05020.80
5.5.280.0100.08020.82
5.5.270.0130.05720.71
5.5.260.0100.06320.78
5.5.250.0070.06720.66
5.5.240.0030.04020.25
5.5.230.0100.04020.22
5.5.220.0000.04020.27
5.5.210.0000.08020.13
5.5.200.0030.05020.10
5.5.190.0100.06720.12
5.5.180.0030.04320.20
5.5.160.0130.06720.23
5.5.150.0070.04020.27
5.5.140.0030.04020.26
5.5.130.0030.03320.24
5.5.120.0030.08320.10
5.5.110.0070.08020.21
5.5.100.0030.05020.07
5.5.90.0130.03320.06
5.5.80.0100.04720.04
5.5.70.0000.06020.13
5.5.60.0100.03720.07
5.5.50.0030.03320.09
5.5.40.0030.07320.14
5.5.30.0030.06720.10
5.5.20.0070.05719.98
5.5.10.0030.06320.16
5.5.00.0070.06020.12
5.4.450.0000.04019.40
5.4.440.0100.03019.39
5.4.430.0070.05719.27
5.4.420.0070.03319.54
5.4.410.0030.05319.31
5.4.400.0030.03318.97
5.4.390.0000.06319.07
5.4.380.0070.03019.09
5.4.370.0000.03718.88
5.4.360.0070.06318.95
5.4.350.0100.03019.00
5.4.340.0070.03018.93
5.4.320.0130.07018.81
5.4.310.0030.07019.22
5.4.300.0030.05019.05
5.4.290.0030.04718.97
5.4.280.0000.05719.03
5.4.270.0030.04319.07
5.4.260.0100.03319.11
5.4.250.0070.03318.78
5.4.240.0030.03718.78
5.4.230.0030.06718.94
5.4.220.0130.02319.22
5.4.210.0170.06318.78
5.4.200.0100.06719.05
5.4.190.0070.07319.04
5.4.180.0070.06719.03
5.4.170.0070.03018.93
5.4.160.0130.06719.09
5.4.150.0170.04018.73
5.4.140.0030.07316.42
5.4.130.0130.06016.41
5.4.120.0030.05016.31
5.4.110.0130.06716.46
5.4.100.0000.08016.36
5.4.90.0070.04316.36
5.4.80.0130.06016.48
5.4.70.0000.06016.41
5.4.60.0070.03316.39
5.4.50.0130.06316.18
5.4.40.0030.03016.25
5.4.30.0000.06716.27
5.4.20.0130.07316.24
5.4.10.0030.05316.18
5.4.00.0030.07715.80
5.3.290.0030.07014.62
5.3.280.0000.04014.54
5.3.270.0070.05714.58
5.3.260.0130.07014.50
5.3.250.0030.07714.61
5.3.240.0030.04714.60
5.3.230.0030.05014.55
5.3.220.0000.03714.43
5.3.210.0000.03714.55
5.3.200.0030.07014.42
5.3.190.0030.04014.42
5.3.180.0070.06014.54
5.3.170.0070.07314.56
5.3.160.0070.06714.50
5.3.150.0000.07314.39
5.3.140.0070.03014.38
5.3.130.0030.03714.45
5.3.120.0030.07314.50
5.3.110.0030.07014.39
5.3.100.0070.06314.03
5.3.90.0000.03314.00
5.3.80.0070.07313.87
5.3.70.0000.05313.97
5.3.60.0070.07713.76
5.3.50.0130.06013.93
5.3.40.0070.03713.80
5.3.30.0030.08013.91
5.3.20.0100.02313.64
5.3.10.0070.03313.60
5.3.00.0000.05313.49
5.2.170.0030.02712.70
5.2.160.0000.04712.70
5.2.150.0030.05012.70
5.2.140.0130.02712.70
5.2.130.0030.02312.70
5.2.120.0030.05312.70
5.2.110.0030.06312.70
5.2.100.0000.03012.70
5.2.90.0000.03012.70
5.2.80.0000.03012.70
5.2.70.0070.06012.70
5.2.60.0000.04312.70
5.2.50.0030.02712.70
5.2.40.0030.03712.70
5.2.30.0000.03312.70
5.2.20.0030.03012.70
5.2.10.0030.02312.70
5.2.00.0030.04712.70
5.1.60.0100.01312.70
5.1.50.0030.02012.70
5.1.40.0070.01712.70
5.1.30.0030.02312.70
5.1.20.0070.04712.70
5.1.10.0030.02012.70
5.1.00.0000.03012.70
5.0.50.0030.03712.70
5.0.40.0100.04312.70
5.0.30.0030.05312.70
5.0.20.0030.02712.70
5.0.10.0030.03312.70
5.0.00.0000.06312.70
4.4.90.0000.02012.70
4.4.80.0000.01712.70
4.4.70.0000.01712.70
4.4.60.0000.01312.70
4.4.50.0000.01312.70
4.4.40.0000.05312.70
4.4.30.0000.01712.70
4.4.20.0030.02712.70
4.4.10.0000.02312.70
4.4.00.0070.04312.70
4.3.110.0030.03712.70
4.3.100.0100.02312.70
4.3.90.0000.03012.70
4.3.80.0030.03712.70
4.3.70.0000.03312.70
4.3.60.0030.02012.70
4.3.50.0000.03312.70
4.3.40.0000.03312.70
4.3.30.0000.03312.70
4.3.20.0000.01712.70
4.3.10.0000.01712.70
4.3.00.0000.03312.70

preferences:
37.93 ms | 401 KiB | 5 Q