3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = ['phone' => ' +2514017257']; if (isset($data['phone'])) { $data['phone'] = ltrim($data['phone']); if (strpos($data['phone'], '+') === 0) { $data['phone'] = substr($data['phone'], 1, strlen($data['phone']) -1 ); var_dump($data['phone']); } else { echo 'ok'; } } var_dump(is_numeric('123abc'));

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)
8.3.40.0100.01018.97
8.3.30.0060.00918.63
8.3.20.0030.00518.78
8.3.10.0040.00420.94
8.3.00.0000.00823.65
8.2.170.0040.01122.96
8.2.160.0030.01020.32
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0020.00519.77
8.2.110.0060.00320.47
8.2.100.0000.01117.84
8.2.90.0000.00719.23
8.2.80.0070.00019.28
8.2.70.0060.00317.50
8.2.60.0000.00817.91
8.2.50.0000.00818.07
8.2.40.0070.00018.13
8.2.30.0060.00319.38
8.2.20.0040.00417.62
8.2.10.0030.00517.58
8.2.00.0000.00817.68
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0030.00623.79
8.1.230.0040.00720.97
8.1.220.0080.00018.77
8.1.210.0000.00818.89
8.1.200.0060.00317.35
8.1.190.0000.00817.51
8.1.180.0040.00418.10
8.1.170.0040.00418.55
8.1.160.0050.00318.83
8.1.150.0030.00518.56
8.1.140.0000.00717.41
8.1.130.0000.00717.83
8.1.120.0000.00717.40
8.1.110.0020.00517.38
8.1.100.0000.00817.42
8.1.90.0040.00417.38
8.1.80.0050.00217.45
8.1.70.0050.00317.40
8.1.60.0030.00517.54
8.1.50.0040.00417.51
8.1.40.0000.00717.46
8.1.30.0000.00817.55
8.1.20.0080.00017.51
8.1.10.0040.00417.53
8.1.00.0000.00817.42
8.0.300.0000.00719.90
8.0.290.0070.00017.16
8.0.280.0000.00718.34
8.0.270.0070.00017.21
8.0.260.0060.00016.78
8.0.250.0000.00717.01
8.0.240.0030.00516.89
8.0.230.0070.00016.92
8.0.220.0090.00016.74
8.0.210.0070.00016.76
8.0.200.0030.00317.00
8.0.190.0000.00716.93
8.0.180.0070.00016.91
8.0.170.0000.00716.79
8.0.160.0050.00216.95
8.0.150.0040.00416.75
8.0.140.0070.00016.71
8.0.130.0060.00013.27
8.0.120.0040.00416.84
8.0.110.0000.00716.74
8.0.100.0040.00316.67
8.0.90.0060.00316.92
8.0.80.0100.01016.87
8.0.70.0040.00416.92
8.0.60.0040.00416.75
8.0.50.0000.00716.73
8.0.30.0120.00916.83
8.0.20.0160.00317.40
8.0.10.0030.00517.07
8.0.00.0080.01016.81
7.4.330.0030.00316.79
7.4.320.0060.00016.68
7.4.300.0040.00316.51
7.4.290.0040.00416.61
7.4.280.0000.00716.55
7.4.270.0000.00716.44
7.4.260.0030.00313.34
7.4.250.0000.00816.54
7.4.240.0030.00316.45
7.4.230.0040.00416.41
7.4.220.0120.00616.38
7.4.210.0100.00616.53
7.4.200.0070.00016.62
7.4.190.0070.00016.79
7.4.160.0150.00616.43
7.4.150.0140.00317.40
7.4.140.0090.00717.86
7.4.130.0050.01216.54
7.4.120.0100.00716.53
7.4.110.0120.00416.29
7.4.100.0080.01516.72
7.4.90.0150.00916.64
7.4.80.0070.01019.39
7.4.70.0130.00316.46
7.4.60.0070.01116.51
7.4.50.0000.00816.73
7.4.40.0100.00622.77
7.4.30.0030.01416.49
7.4.00.0130.00315.11
7.3.330.0020.00213.08
7.3.320.0050.00013.29
7.3.310.0000.00716.41
7.3.300.0060.00016.39
7.3.290.0030.01216.39
7.3.280.0090.00616.33
7.3.270.0070.01117.40
7.3.260.0120.01018.24
7.3.250.0120.00516.31
7.3.240.0000.01716.64
7.3.230.0080.00816.39
7.3.210.0090.00916.33
7.3.200.0110.00719.39
7.3.190.0090.01316.26
7.3.180.0120.00616.28
7.3.170.0070.01016.60
7.3.160.0120.00616.13
7.3.120.0000.01314.92
7.2.330.0070.01016.85
7.2.320.0060.01616.75
7.2.310.0130.00716.72
7.2.300.0030.01916.70
7.2.290.0060.01016.49
7.2.60.0030.01016.75
7.2.50.0070.00716.84
7.1.200.0170.00315.47
7.1.70.0000.00817.30
7.1.60.0030.00716.83
7.1.50.0110.00016.80
7.1.00.0000.03722.33
7.0.200.0000.01216.47
7.0.140.0000.07722.21
7.0.80.0100.08019.89
7.0.70.0070.07019.88
7.0.60.0070.08719.88
7.0.50.0200.07720.26
7.0.40.0100.07020.03
7.0.30.0030.06720.13
7.0.20.0130.07720.04
7.0.10.0100.06719.99
7.0.00.0000.07320.14
5.6.280.0070.07020.91
5.6.230.0030.05320.68
5.6.220.0070.08320.67
5.6.210.0130.07020.55
5.6.200.0130.06021.05
5.6.190.0100.08321.04
5.6.180.0000.05721.07
5.6.170.0070.08021.16
5.6.160.0130.07020.95
5.6.150.0070.08720.93
5.6.140.0030.08321.08
5.6.130.0070.05720.93
5.6.120.0100.08021.09
5.6.110.0100.04321.16
5.6.100.0070.09021.15
5.6.90.0030.08721.05
5.6.80.0030.08320.49
5.6.70.0030.05720.43
5.6.60.0000.08320.47
5.6.50.0000.08320.48
5.6.40.0100.07320.40
5.6.30.0000.04320.42
5.6.20.0100.05020.38
5.6.10.0030.07720.45
5.6.00.0030.06320.37
5.5.370.0100.04020.37
5.5.360.0070.08720.32
5.5.350.0070.08320.32
5.5.340.0100.05020.87
5.5.330.0130.07020.77
5.5.320.0100.07720.93
5.5.310.0030.08320.83
5.5.300.0070.04720.72
5.5.290.0000.08720.82
5.5.280.0030.04320.88
5.5.270.0100.03720.81
5.5.260.0100.06720.76
5.5.250.0100.08020.58
5.5.240.0130.07020.30
5.5.230.0100.07320.20
5.5.220.0000.08320.27
5.5.210.0170.07020.27
5.5.200.0070.05320.27
5.5.190.0070.04020.18
5.5.180.0000.04320.27
5.5.160.0130.07020.18
5.5.150.0030.08020.20
5.5.140.0030.08020.23
5.5.130.0070.05720.25
5.5.120.0200.06320.13
5.5.110.0070.07720.25
5.5.100.0100.04720.03
5.5.90.0130.07320.07
5.5.80.0100.06320.11
5.5.70.0070.06020.16
5.5.60.0030.08320.05
5.5.50.0100.07020.09
5.5.40.0100.04320.15
5.5.30.0070.03720.08
5.5.20.0000.04320.05
5.5.10.0030.05020.13
5.5.00.0070.06019.99
5.4.450.0070.04719.22
5.4.440.0130.06719.47
5.4.430.0000.05319.35
5.4.420.0070.04719.27
5.4.410.0100.07319.20
5.4.400.0070.07018.89
5.4.390.0070.08019.12
5.4.380.0100.05019.23
5.4.370.0130.03719.14
5.4.360.0130.07319.02
5.4.350.0170.02718.92
5.4.340.0030.07318.84
5.4.320.0030.05718.98
5.4.310.0130.07019.23
5.4.300.0070.05018.94
5.4.290.0100.07719.11
5.4.280.0070.06019.14
5.4.270.0000.07719.12
5.4.260.0130.06018.80
5.4.250.0030.08019.14
5.4.240.0170.05719.11
5.4.230.0170.07019.22
5.4.220.0100.07319.21
5.4.210.0130.06719.04
5.4.200.0130.07019.09
5.4.190.0030.04019.11
5.4.180.0130.06319.00
5.4.170.0070.07718.97
5.4.160.0130.06719.00
5.4.150.0230.04019.10
5.4.140.0070.04316.33
5.4.130.0100.06716.32
5.4.120.0000.05016.39
5.4.110.0070.07316.26
5.4.100.0030.07316.27
5.4.90.0070.07716.26
5.4.80.0000.08016.42
5.4.70.0130.06316.25
5.4.60.0100.04316.38
5.4.50.0000.07716.41
5.4.40.0070.06016.45
5.4.30.0000.05016.34
5.4.20.0070.06716.27
5.4.10.0070.04316.27
5.4.00.0030.07715.86
5.3.290.0070.07014.63
5.3.280.0070.07314.54
5.3.270.0070.07314.57
5.3.260.0030.08714.60
5.3.250.0070.07714.46
5.3.240.0100.07014.57
5.3.230.0070.07314.55
5.3.220.0000.05314.43
5.3.210.0070.07314.52
5.3.200.0030.07014.43
5.3.190.0100.04014.43
5.3.180.0100.07014.52
5.3.170.0000.06014.55
5.3.160.0070.04314.39
5.3.150.0200.06714.40
5.3.140.0000.08314.42
5.3.130.0030.07314.41
5.3.120.0100.07014.43
5.3.110.0030.05014.52
5.3.100.0000.07714.02
5.3.90.0130.03314.00
5.3.80.0000.04013.78
5.3.70.0000.04013.92
5.3.60.0030.04713.86
5.3.50.0070.03313.89
5.3.40.0070.03313.80
5.3.30.0130.02713.89
5.3.20.0100.03013.66
5.3.10.0030.03713.41
5.3.00.0000.03713.57
5.2.170.0030.03311.77
5.2.160.0030.03011.77
5.2.150.0000.03311.77
5.2.140.0000.03011.77
5.2.130.0100.03711.77
5.2.120.0000.03311.77
5.2.110.0030.02711.77
5.2.100.0070.03011.77
5.2.90.0000.03011.77
5.2.80.0000.03011.77
5.2.70.0030.02711.77
5.2.60.0030.03011.77
5.2.50.0030.02711.77
5.2.40.0000.02711.77
5.2.30.0000.02311.77
5.2.20.0000.02311.77
5.2.10.0000.03011.77
5.2.00.0070.03311.77
5.1.60.0030.02311.77
5.1.50.0000.05311.77
5.1.40.0000.02711.77
5.1.30.0030.04311.77
5.1.20.0030.02011.77
5.1.10.0030.02011.77
5.1.00.0000.02711.77
5.0.50.0000.02011.77
5.0.40.0070.01311.77
5.0.30.0000.02711.77
5.0.20.0000.02011.77
5.0.10.0030.01711.77
5.0.00.0030.05011.77
4.4.90.0000.01711.77
4.4.80.0070.01011.77
4.4.70.0030.01311.77
4.4.60.0000.01711.77
4.4.50.0000.01711.77
4.4.40.0000.02311.77
4.4.30.0000.01711.77
4.4.20.0030.01011.77
4.4.10.0030.01311.77
4.4.00.0000.02311.77
4.3.110.0030.02011.77
4.3.100.0000.01311.77
4.3.90.0000.01311.77
4.3.80.0000.02011.77
4.3.70.0000.01311.77
4.3.60.0030.01011.77
4.3.50.0030.01311.77
4.3.40.0000.03711.77
4.3.30.0030.01311.77
4.3.20.0000.03311.77
4.3.10.0000.01711.77
4.3.00.0000.03011.77

preferences:
35.15 ms | 400 KiB | 5 Q