3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('11e0' == '.11e2'); var_dump('11e0' == '.011e3'); var_dump('1.1e1' == '.11e2'); echo ".11e2 = ", 0 + '.11e2', "\n"; echo "1.1e1 = ", 0 + '1.1e1', "\n";

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)
8.3.60.0070.00716.50
8.3.50.0100.00922.87
8.3.40.0110.01118.79
8.3.30.0110.00419.09
8.3.20.0060.00320.27
8.3.10.0050.00323.66
8.3.00.0060.00319.13
8.2.180.0100.00718.02
8.2.170.0100.01022.96
8.2.160.0070.00722.08
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00721.11
8.2.110.0090.00020.33
8.2.100.0000.01118.03
8.2.90.0070.00019.05
8.2.80.0080.00017.97
8.2.70.0110.00017.50
8.2.60.0040.00417.80
8.2.50.0030.00618.07
8.2.40.0040.00418.22
8.2.30.0000.00717.82
8.2.20.0020.00517.50
8.2.10.0040.00417.97
8.2.00.0040.00417.61
8.1.280.0120.00925.92
8.1.270.0080.00022.14
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.14
8.1.230.0110.00019.15
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0030.00518.57
8.1.160.0020.00521.95
8.1.150.0000.00818.80
8.1.140.0000.00717.32
8.1.130.0030.00317.69
8.1.120.0030.00517.24
8.1.110.0040.00417.19
8.1.100.0000.00717.34
8.1.90.0000.00717.33
8.1.80.0000.00717.33
8.1.70.0030.00517.25
8.1.60.0000.01217.34
8.1.50.0030.00517.44
8.1.40.0000.00817.33
8.1.30.0080.00017.39
8.1.20.0000.00717.48
8.1.10.0040.00417.37
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00918.29
8.0.270.0050.00317.13
8.0.260.0030.00617.25
8.0.250.0070.00016.84
8.0.240.0000.00616.80
8.0.230.0030.00516.88
8.0.220.0000.00616.65
8.0.210.0000.00716.66
8.0.200.0030.00316.84
8.0.190.0000.00716.75
8.0.180.0030.00316.68
8.0.170.0070.00016.79
8.0.160.0040.00416.84
8.0.150.0000.00816.64
8.0.140.0000.00716.80
8.0.130.0000.00613.13
8.0.120.0060.00316.62
8.0.110.0040.00416.83
8.0.100.0080.00016.63
8.0.90.0050.00316.59
8.0.80.0110.00416.70
8.0.70.0050.00216.78
8.0.60.0030.00316.65
8.0.50.0000.00716.76
8.0.30.0120.00917.03
8.0.20.0140.00517.40
8.0.10.0000.00816.72
8.0.00.0120.01216.71
7.4.330.0030.00315.00
7.4.320.0000.00716.35
7.4.300.0040.00416.42
7.4.290.0030.00316.41
7.4.280.0000.00816.27
7.4.270.0030.00416.38
7.4.260.0030.00316.21
7.4.250.0000.00716.44
7.4.240.0050.00216.47
7.4.230.0000.00716.49
7.4.220.0060.01216.40
7.4.210.0130.00616.36
7.4.200.0000.00716.53
7.4.150.0160.01217.40
7.4.140.0100.00717.86
7.4.130.0070.00916.51
7.4.120.0110.00616.34
7.4.110.0090.00916.25
7.4.100.0030.01416.41
7.4.90.0080.00816.55
7.4.80.0070.01019.39
7.4.70.0100.00716.43
7.4.60.0120.00416.30
7.4.50.0000.00416.04
7.4.40.0100.01316.47
7.4.30.0070.01416.62
7.4.00.0100.00614.63
7.3.330.0030.00312.89
7.3.320.0000.00612.98
7.3.310.0030.00316.18
7.3.300.0000.00716.13
7.3.290.0070.01316.25
7.3.280.0080.00716.15
7.3.270.0140.01017.40
7.3.260.0070.01016.36
7.3.250.0070.00916.22
7.3.240.0110.00616.42
7.3.230.0180.00016.39
7.3.210.0090.00916.36
7.3.200.0000.01919.39
7.3.190.0080.00816.50
7.3.180.0110.00616.16
7.3.170.0160.00616.27
7.3.160.0090.00616.24
7.2.330.0080.01016.38
7.2.320.0060.01116.28
7.2.310.0060.01316.72
7.2.300.0130.00316.54
7.2.290.0130.00316.29
7.2.00.0110.01119.21
7.1.100.0030.00717.63
7.1.70.0030.01217.00
7.1.60.0070.01119.46
7.1.50.0140.00316.86
7.1.00.0070.07022.45
7.0.200.0000.01116.66
7.0.140.0000.07721.98
7.0.110.0030.04319.88
7.0.100.0070.03719.87
7.0.90.0070.07020.00
7.0.80.0030.08319.83
7.0.70.0100.07720.02
7.0.60.0030.05719.55
7.0.50.0070.06720.40
7.0.40.0070.08020.18
7.0.30.0170.07020.13
7.0.20.0070.06020.20
7.0.10.0130.07319.96
7.0.00.0000.05020.03
5.6.280.0030.07321.07
5.6.250.0030.07320.45
5.6.240.0070.04020.61
5.6.230.0030.07720.57
5.6.220.0130.08020.56
5.6.210.0070.08720.34
5.6.200.0100.08020.98
5.6.190.0100.07721.06
5.6.180.0030.05320.88
5.6.170.0030.08721.04
5.6.160.0070.08321.03
5.6.150.0170.07021.09
5.6.140.0170.07720.98
5.6.130.0170.07021.23
5.6.120.0170.08020.90
5.6.110.0070.08720.88
5.6.100.0100.08020.92
5.6.90.0000.07720.95
5.6.80.0270.03020.46
5.6.70.0170.06320.57
5.6.60.0130.07320.39
5.6.50.0100.07720.29
5.6.40.0000.07720.25
5.6.30.0100.07720.59
5.6.20.0070.07320.23
5.6.10.0030.08020.56
5.6.00.0130.06720.43
5.5.380.0070.07720.52
5.5.370.0100.08020.30
5.5.360.0030.07320.47
5.5.350.0070.08320.33
5.5.340.0070.08020.75
5.5.330.0170.08020.93
5.5.320.0030.07720.83
5.5.310.0070.08020.98
5.5.300.0030.06320.69
5.5.290.0030.08020.85
5.5.280.0030.08720.93
5.5.270.0100.07720.80
5.5.260.0200.07720.68
5.5.250.0070.05020.46
5.5.240.0030.06320.32
5.5.230.0100.07320.29
5.5.220.0070.08320.22
5.5.210.0170.06720.14
5.5.200.0070.07320.27
5.5.190.0030.08720.25
5.5.180.0030.06319.99
5.5.160.0070.06720.16
5.5.150.0030.06720.18
5.5.140.0070.04320.03
5.5.130.0030.05020.24
5.5.120.0130.06720.10
5.5.110.0070.08020.09
5.5.100.0030.04020.23
5.5.90.0030.05720.19
5.5.80.0030.05320.02
5.5.70.0030.03719.98
5.5.60.0030.04320.18
5.5.50.0030.04320.14
5.5.40.0030.03720.18
5.5.30.0030.04019.95
5.5.20.0070.03720.03
5.5.10.0070.03720.08
5.5.00.0030.04020.17
5.4.450.0030.04319.40
5.4.440.0100.07019.42
5.4.430.0100.04019.27
5.4.420.0100.06719.56
5.4.410.0070.07719.14
5.4.400.0100.06719.01
5.4.390.0170.06319.09
5.4.380.0100.07019.09
5.4.370.0100.06319.13
5.4.360.0100.07019.07
5.4.350.0070.06719.07
5.4.340.0030.08019.18
5.4.320.0170.07019.02
5.4.310.0030.08319.14
5.4.300.0100.03019.08
5.4.290.0100.03019.18
5.4.280.0070.07018.94
5.4.270.0030.04019.24
5.4.260.0070.05719.06
5.4.250.0000.04018.94
5.4.240.0070.03019.08
5.4.230.0000.04019.07
5.4.220.0030.04018.92
5.4.210.0000.04019.04
5.4.200.0030.04319.07
5.4.190.0000.03719.20
5.4.180.0100.03019.03
5.4.170.0070.03318.98
5.4.160.0070.03318.96
5.4.150.0000.04019.06
5.4.140.0100.05016.51
5.4.130.0030.05716.15
5.4.120.0070.03716.13
5.4.110.0000.04316.27
5.4.100.0000.03716.38
5.4.90.0100.03716.59
5.4.80.0030.03716.16
5.4.70.0070.03316.46
5.4.60.0030.03716.35
5.4.50.0000.03716.39
5.4.40.0070.03016.51
5.4.30.0070.03316.45
5.4.20.0030.03316.15
5.4.10.0100.06716.07
5.4.00.0000.03715.65
5.3.290.0000.07714.56
5.3.280.0030.06714.45
5.3.270.0070.03314.54
5.3.260.0070.03314.67
5.3.250.0000.04014.61
5.3.240.0130.05714.39
5.3.230.0070.03314.54
5.3.220.0070.05714.35
5.3.210.0030.04014.46
5.3.200.0070.04714.51
5.3.190.0000.04314.56
5.3.180.0100.03014.62
5.3.170.0100.03014.54
5.3.160.0000.05014.48
5.3.150.0000.04014.55
5.3.140.0130.02714.48
5.3.130.0070.03014.39
5.3.120.0000.04314.43
5.3.110.0070.03314.41
5.3.100.0000.04013.93
5.3.90.0000.04013.95
5.3.80.0030.04313.86
5.3.70.0030.03014.07
5.3.60.0000.04013.79
5.3.50.0000.04013.89
5.3.40.0030.03713.79
5.3.30.0070.03013.84
5.3.20.0000.03713.71
5.3.10.0070.05713.66
5.3.00.0000.04013.48
5.2.170.0000.03711.09
5.2.160.0000.03011.07
5.2.150.0000.03011.20
5.2.140.0030.02711.15
5.2.130.0000.03011.16
5.2.120.0030.02711.25
5.2.110.0030.03011.02
5.2.100.0030.02711.00
5.2.90.0000.02711.25
5.2.80.0000.03311.03
5.2.70.0030.04011.00
5.2.60.0000.03010.94
5.2.50.0130.05310.96
5.2.40.0030.06710.89
5.2.30.0030.04710.91
5.2.20.0000.04710.90
5.2.10.0000.06010.81
5.2.00.0070.03010.56
5.1.60.0030.05710.14
5.1.50.0030.0309.95
5.1.40.0100.0279.96
5.1.30.0030.03310.33
5.1.20.0070.04710.29
5.1.10.0030.05310.03
5.1.00.0100.02310.08
5.0.50.0100.0238.50
5.0.40.0070.0308.37
5.0.30.0000.0678.17
5.0.20.0030.0408.44
5.0.10.0030.0478.15
5.0.00.0030.0378.21
4.4.90.0070.0107.00
4.4.80.0000.0377.00
4.4.70.0030.0337.00
4.4.60.0070.0207.00
4.4.50.0000.0277.00
4.4.40.0070.0477.00
4.4.30.0000.0277.00
4.4.20.0070.0307.00
4.4.10.0070.0277.00
4.4.00.0030.0377.00
4.3.110.0070.0337.00
4.3.100.0030.0337.00
4.3.90.0000.0237.00
4.3.80.0030.0507.00
4.3.70.0000.0177.00
4.3.60.0000.0377.00
4.3.50.0000.0377.00
4.3.40.0070.0377.00
4.3.30.0030.0337.00
4.3.20.0030.0207.00
4.3.10.0000.0207.00
4.3.00.0000.0377.00

preferences:
38.79 ms | 401 KiB | 5 Q